Practice this free StudyHUB ब्रह्मांड mock test with 25 MCQs. This test is useful for UPSC, SSC, State PSC, Railway, and Defence Exams and covers ब्रह्मांड mock test, ब्रह्मांड mcq, ब्रह्मांड questions. Check your score after submitting the test and review the explanations to strengthen your preparation.
Test Details
- Questions: 25
- Time: 15 minutes
- Language: Hindi
- Difficulty: Moderate
- Useful for: UPSC, SSC, State PSC, Railway, and Defence Exams
Instructions
- The countdown timer will display the remaining time.
- There are 25 multiple-choice questions in this practice test.
- Each correct answer carries +1 mark.
- Each wrong answer carries -0.33 mark.
- The test will auto-submit when the timer reaches zero.
- This is StudyHUB’s practice scoring and may differ from the official exam marking scheme.
- Review the detailed explanations after submitting the test.
[WpProQuiz_Questions]
var wpProQuizQuestions = [{“question”: “\u0905\u0938\u094d\u0924\u093f\u0924\u094d\u0935\u092e\u093e\u0928 \u0926\u094d\u0930\u0935\u094d\u092f \u090f\u0935\u0902 \u090a\u0930\u094d\u091c\u093e \u0915\u0947 \u0938\u092e\u094d\u092e\u093f\u0932\u093f\u0924 \u0930\u0942\u092a \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948\u0902? / What is the combined form of existing matter and energy called?”, “options”: [“\u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e / Galaxy”, “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 / Universe”, “\u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e / Nebula”, “\u0938\u094c\u0930\u092e\u0902\u0921\u0932 / Solar System”], “answerIdx”: 1, “explanation”: “\u0905\u0938\u094d\u0924\u093f\u0924\u094d\u0935\u092e\u093e\u0928 \u0926\u094d\u0930\u0935\u094d\u092f \u090f\u0935\u0902 \u090a\u0930\u094d\u091c\u093e \u0915\u0947 \u0938\u092e\u094d\u092e\u093f\u0932\u093f\u0924 \u0930\u0942\u092a \u0915\u094b \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902. \u0938\u0942\u0915\u094d\u0937\u094d\u092e\u0924\u092e \u0905\u0923\u0941\u0913\u0902 \u0938\u0947 \u0932\u0947\u0915\u0930 \u092e\u0939\u093e\u0915\u093e\u092f \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e\u0913\u0902 \u0924\u0915 \u0915\u093e \u0938\u092e\u094d\u092e\u093f\u0932\u093f\u0924 \u0938\u094d\u0935\u0930\u0942\u092a \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0939\u0948. / The combined form of existing matter and energy is called the Universe. The universe encompasses everything from the smallest microscopic atoms to giant galaxies.”}, {“question”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0947 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948? / What is the study of the universe called?”, “options”: [“\u0915\u0949\u0938\u094d\u092e\u094b\u0932\u0949\u091c\u0940 / Cosmology”, “\u090f\u0938\u094d\u091f\u094d\u0930\u094b\u0928\u0949\u092e\u0940 / Astronomy”, “\u091c\u093f\u092f\u094b\u0932\u0949\u091c\u0940 / Geology”, “\u092a\u0947\u091f\u094d\u0930\u094b\u0932\u0949\u091c\u0940 / Petrology”], “answerIdx”: 0, “explanation”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0947 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u094b \u0915\u0949\u0938\u094d\u092e\u094b\u0932\u0949\u091c\u0940 (Cosmology) \u0915\u0939\u0924\u0947 \u0939\u0948\u0902. \u092f\u0939 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0940 \u0935\u0939 \u0936\u093e\u0916\u093e \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f, \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u0935\u093f\u0915\u093e\u0938 \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948. / The study of the universe is called Cosmology. It is the branch of science that deals with the origin, structure, and evolution of the universe.”}, {“question”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 ‘\u092e\u0939\u093e\u0935\u093f\u0938\u094d\u092b\u094b\u091f \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924’ (Big-Bang Theory) \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0928 \u0915\u093f\u0938\u0928\u0947 \u0915\u093f\u092f\u093e \u0925\u093e? / Who formulated the ‘Big-Bang Theory’ related to the origin of the universe?”, “options”: [“\u0925\u0949\u092e\u0938 \u0917\u094b\u0932\u094d\u0921 / Thomas Gold”, “\u0921\u0949 \u090f\u0932\u0928 \u0938\u0902\u0921\u0947\u091c\u093e / Dr. Allan Sandage”, “\u0910\u0935 \u091c\u0949\u0930\u094d\u091c \u0932\u0948\u092e\u0947\u0928\u094d\u0924\u0947\u092f\u0930 / Abb\u00e9 Georges Lema\u00eetre”, “\u0905\u0932\u0947\u0928 \u0917\u0941\u0925 / Alan Guth”], “answerIdx”: 2, “explanation”: “\u092e\u0939\u093e\u0935\u093f\u0938\u094d\u092b\u094b\u091f \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924 (Big-Bang Theory) \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0928 \u092c\u0947\u0932\u094d\u091c\u093f\u092f\u092e \u0915\u0947 \u0916\u0917\u094b\u0932\u091c\u094d\u091e \u090f\u0935\u0902 \u092a\u093e\u0926\u0930\u0940 \u0910\u0935 \u091c\u0949\u0930\u094d\u091c \u0932\u0948\u092e\u0947\u0928\u094d\u0924\u0947\u092f\u0930 \u0928\u0947 \u0915\u093f\u092f\u093e \u0925\u093e. \u092c\u093e\u0926 \u092e\u0947\u0902 \u0930\u0949\u092c\u0930\u094d\u091f \u0935\u0947\u0917\u094b\u0928\u0947\u0930 \u0928\u0947 \u0907\u0938 \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924 \u0915\u0940 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0940 \u0925\u0940. / The Big-Bang Theory was formulated by the Belgian astronomer and priest Abb\u00e9 Georges Lema\u00eetre. Later, Robert Wagoner explained this theory in detail.”}, {“question”: “‘\u0938\u093e\u092e\u094d\u092f\u093e\u0935\u0938\u094d\u0925\u093e \u092f\u093e \u0938\u0924\u0924 \u0938\u0943\u0937\u094d\u091f\u093f \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924’ (Steady State Theory) \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0915 \u0915\u094c\u0928 \u0925\u0947? / Who were the proponents of the ‘Steady State Theory’?”, “options”: [“\u0925\u0949\u092e\u0938 \u0917\u094b\u0932\u094d\u0921 \u090f\u0935\u0902 \u0939\u0930\u094d\u092e\u0928 \u092c\u0949\u0928\u094d\u0921\u0940 / Thomas Gold and Hermann Bondi”, “\u0910\u0935 \u091c\u0949\u0930\u094d\u091c \u0932\u0948\u092e\u0947\u0928\u094d\u0924\u0947\u092f\u0930 / Abb\u00e9 Georges Lema\u00eetre”, “\u0921\u0949 \u090f\u0932\u0928 \u0938\u0902\u0921\u0947\u091c\u093e / Dr. Allan Sandage”, “\u0905\u0932\u0947\u0928 \u0917\u0941\u0925 / Alan Guth”], “answerIdx”: 0, “explanation”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0938\u093e\u092e\u094d\u092f\u093e\u0935\u0938\u094d\u0925\u093e \u092f\u093e \u0938\u0924\u0924 \u0938\u0943\u0937\u094d\u091f\u093f \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924 \u092f\u093e \u0938\u094d\u0925\u093f\u0930 \u0905\u0935\u0938\u094d\u0925\u093e \u0938\u0902\u0915\u0932\u094d\u092a\u0928\u093e (Steady State Theory) \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0928 \u0925\u0949\u092e\u0938 \u0917\u094b\u0932\u094d\u0921 \u090f\u0935\u0902 \u0939\u0930\u094d\u092e\u0928 \u092c\u0949\u0928\u094d\u0921\u0940 \u0926\u094d\u0935\u093e\u0930\u093e \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e. / The Steady State Theory regarding the origin of the universe was proposed by Thomas Gold and Hermann Bondi.”}, {“question”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0915\u093e ‘\u0926\u094b\u0932\u0928 \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924’ (Pulsating Universe Theory) \u0915\u093f\u0938\u0928\u0947 \u0926\u093f\u092f\u093e \u0925\u093e? / Who gave the ‘Pulsating Universe Theory’ of the origin of the universe?”, “options”: [“\u0905\u0932\u0947\u0928 \u0917\u0941\u0925 / Alan Guth”, “\u0921\u0949 \u090f\u0932\u0928 \u0938\u0902\u0921\u0947\u091c\u093e / Dr. Allan Sandage”, “\u0930\u0949\u092c\u0930\u094d\u091f \u0935\u0947\u0917\u094b\u0928\u0947\u0930 / Robert Wagoner”, “\u0939\u0930\u094d\u092e\u0928 \u092c\u0949\u0928\u094d\u0921\u0940 / Hermann Bondi”], “answerIdx”: 1, “explanation”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 ‘\u0926\u094b\u0932\u0928 \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924’ (Pulsating Universe Theory) \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0928 \u0921\u0949 \u090f\u0932\u0928 \u0938\u0902\u0921\u0947\u091c\u093e \u0928\u0947 \u0915\u093f\u092f\u093e \u0925\u093e. / The Pulsating Universe Theory concerning the origin of the universe was formulated by Dr. Allan Sandage.”}, {“question”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 ‘\u0938\u094d\u092b\u0940\u0924\u093f \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924’ (Inflationary Theory) \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0915 \u0915\u094c\u0928 \u0939\u0948\u0902? / Who is the proponent of the ‘Inflationary Theory’ related to the origin of the universe?”, “options”: [“\u0910\u0935 \u091c\u0949\u0930\u094d\u091c \u0932\u0948\u092e\u0947\u0928\u094d\u0924\u0947\u092f\u0930 / Abb\u00e9 Georges Lema\u00eetre”, “\u0925\u0949\u092e\u0938 \u0917\u094b\u0932\u094d\u0921 / Thomas Gold”, “\u0905\u0932\u0947\u0928 \u0917\u0941\u0925 / Alan Guth”, “\u0921\u0947\u0935\u093f\u0921 \u0935\u093f\u0932\u0915\u093f\u0902\u0938\u0928 / David Wilkinson”], “answerIdx”: 2, “explanation”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u092e\u0947\u0902 ‘\u0938\u094d\u092b\u0940\u0924\u093f \u0938\u093f\u0926\u094d\u0927\u093e\u0928\u094d\u0924’ (Inflationary Theory) \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u092a\u093e\u0926\u0928 \u0905\u0932\u0947\u0928 \u0917\u0941\u0925 \u0928\u0947 \u0915\u093f\u092f\u093e \u0925\u093e. / The Inflationary Theory regarding the origin of the universe was propounded by Alan Guth.”}, {“question”: “\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092e\u0939\u093e\u0935\u093f\u0938\u094d\u092b\u094b\u091f (Big-Bang) \u0915\u0940 \u0918\u091f\u0928\u093e \u0906\u091c \u0938\u0947 \u0915\u093f\u0924\u0928\u0947 \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 \u0939\u0941\u0908 \u0925\u0940? / According to scientists, how many years ago did the Big-Bang event occur?”, “options”: [“4.6 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 4.6 billion years ago”, “13.7 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 13.7 billion years ago”, “15 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 15 billion years ago”, “10 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 10 billion years ago”], “answerIdx”: 1, “explanation”: “\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915\u094b\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0935\u093e\u0938 \u0939\u0948 \u0915\u093f \u092e\u0939\u093e\u0935\u093f\u0938\u094d\u092b\u094b\u091f (Big-Bang) \u0915\u0940 \u0918\u091f\u0928\u093e \u0906\u091c \u0938\u0947 \u0932\u0917\u092d\u0917 13.7 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 \u0939\u0941\u0908 \u0925\u0940. \u0928\u093e\u0938\u093e \u0928\u0947 \u092d\u0940 11 \u092b\u0930\u0935\u0930\u0940, 2013 \u0915\u094b \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0940 \u0906\u092f\u0941 13.7 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0918\u094b\u0937\u0923\u093e \u0915\u0940 \u0925\u0940. / Scientists believe that the Big-Bang event occurred about 13.7 billion years ago. NASA also announced the age of the universe to be 13.7 billion years on February 11, 2013.”}, {“question”: “\u092e\u0939\u093e\u0935\u093f\u0938\u094d\u092b\u094b\u091f \u0915\u0947 \u092a\u0936\u094d\u091a\u093e\u0924\u094d \u0938\u094c\u0930 \u092e\u0902\u0921\u0932 \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0932\u0917\u092d\u0917 \u0915\u093f\u0924\u0928\u0947 \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 \u0939\u0941\u0906 \u0925\u093e? / Approximately how many years ago did the Solar System form after the Big Bang?”, “options”: [“13.7 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 13.7 billion years ago”, “3.5 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 3.5 billion years ago”, “4.6 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 4.6 billion years ago”, “5.6 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 / 5.6 billion years ago”], “answerIdx”: 2, “explanation”: “\u092e\u0939\u093e\u0935\u093f\u0938\u094d\u092b\u094b\u091f (Big-Bang) \u0915\u0940 \u0918\u091f\u0928\u093e \u0915\u0947 \u092c\u093e\u0926, \u0906\u091c \u0938\u0947 \u0932\u0917\u092d\u0917 4.6 \u0905\u0930\u092c \u0935\u0930\u094d\u0937 \u092a\u0939\u0932\u0947 \u0938\u094c\u0930 \u092e\u0902\u0921\u0932 \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u0941\u0906, \u091c\u093f\u0938\u092e\u0947\u0902 \u0917\u094d\u0930\u0939\u094b\u0902 \u0924\u0925\u093e \u0909\u092a\u0917\u094d\u0930\u0939\u094b\u0902 \u0915\u093e \u0935\u093f\u0915\u093e\u0938 \u0939\u0941\u0906. / Following the Big-Bang event, the Solar System was formed approximately 4.6 billion years ago, leading to the creation of planets and satellites.”}, {“question”: “\u0928\u093e\u0938\u093e (NASA) \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u093f\u0917-\u092c\u0948\u0902\u0917 \u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0939\u0947\u0924\u0941 ‘\u092e\u0948\u092a’ (MAP) \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0915\u093e \u0936\u0941\u092d\u093e\u0930\u0902\u092d \u0915\u092c \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e? / When was the ‘MAP’ project launched by NASA to confirm the Big Bang?”, “options”: [“30 \u091c\u0942\u0928, 2001 \u0908. / June 30, 2001 AD”, “11 \u092b\u0930\u0935\u0930\u0940, 2013 \u0908. / February 11, 2013 AD”, “11 \u092b\u0930\u0935\u0930\u0940, 2003 \u0908. / February 11, 2003 AD”, “30 \u092e\u093e\u0930\u094d\u091a, 2010 \u0908. / March 30, 2010 AD”], “answerIdx”: 0, “explanation”: “\u0928\u093e\u0938\u093e \u0926\u094d\u0935\u093e\u0930\u093e 30 \u091c\u0942\u0928, 2001 \u0908. \u0915\u094b \u0921\u0947\u0935\u093f\u0921 \u0935\u093f\u0932\u0915\u093f\u0902\u0938\u0928 \u0915\u0947 \u0928\u0947\u0924\u0943\u0924\u094d\u0935 \u092e\u0947\u0902 \u092c\u093f\u0917-\u092c\u0948\u0902\u0917 \u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0939\u0947\u0924\u0941 \u092e\u0948\u092a \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e (Microwave Anisotropy Probe) \u0915\u093e \u0936\u0941\u092d\u093e\u0930\u0902\u092d \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e. / NASA launched the MAP (Microwave Anisotropy Probe) project under the leadership of David Wilkinson on June 30, 2001 AD, to confirm the Big Bang.”}, {“question”: “\u0928\u093e\u0938\u093e \u0928\u0947 \u0916\u094b\u091c\u0940 \u0909\u092a\u0917\u094d\u0930\u0939 ‘MAP’ \u0915\u093e \u0928\u093e\u092e \u092c\u0926\u0932\u0915\u0930 ‘WMAP’ \u0915\u093f\u0938 \u0935\u0930\u094d\u0937 \u0915\u093f\u092f\u093e \u0925\u093e? / In which year did NASA rename the exploratory satellite ‘MAP’ to ‘WMAP’?”, “options”: [“2001 \u0908. / 2001 AD”, “2002 \u0908. / 2002 AD”, “2003 \u0908. / 2003 AD”, “2013 \u0908. / 2013 AD”], “answerIdx”: 2, “explanation”: “\u0921\u0947\u0935\u093f\u0921 \u0935\u093f\u0932\u0915\u093f\u0902\u0938\u0928 \u0915\u0947 \u0938\u093f\u0924\u092e\u094d\u092c\u0930, 2002 \u0908. \u092e\u0947\u0902 \u0928\u093f\u0927\u0928 \u0915\u0947 \u092a\u0936\u094d\u091a\u093e\u0924\u094d, \u0909\u0928\u0915\u0947 \u0938\u092e\u094d\u092e\u093e\u0928 \u092e\u0947\u0902 11 \u092b\u0930\u0935\u0930\u0940, 2003 \u0908. \u0915\u094b \u092e\u0948\u092a \u0909\u092a\u0917\u094d\u0930\u0939 \u0915\u093e \u0928\u093e\u092e \u092c\u0926\u0932\u0915\u0930 WMAP (Wilkinson Microwave Anisotropy Probe) \u0930\u0916 \u0926\u093f\u092f\u093e \u0917\u092f\u093e. / Following the demise of David Wilkinson in September 2002 AD, the MAP satellite was renamed WMAP (Wilkinson Microwave Anisotropy Probe) on February 11, 2003 AD, in his honor.”}, {“question”: “\u092d\u0942\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0938\u092e\u092f \u0915\u093e \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u093e \u0916\u0902\u0921 \u0915\u094d\u092f\u093e \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948? / What is the largest division of geological time called?”, “options”: [“\u092e\u0939\u093e\u0915\u0932\u094d\u092a (Era) / Era”, “\u0915\u0932\u094d\u092a (Period) / Period”, “\u0907\u0913\u0928 (Eon) / Eon”, “\u092f\u0941\u0917 (Epoch) / Epoch”], “answerIdx”: 2, “explanation”: “\u092d\u0942\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0938\u092e\u092f \u0915\u0947 \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u0947 \u0916\u0902\u0921 \u0915\u094b \u0907\u0913\u0928 (Eons) \u0915\u0939\u0924\u0947 \u0939\u0948\u0902. \u0907\u0913\u0928 \u0915\u094b \u092e\u0939\u093e\u0915\u0932\u094d\u092a (era) \u092e\u0947\u0902, \u092e\u0939\u093e\u0915\u0932\u094d\u092a \u0915\u094b \u0915\u0932\u094d\u092a (Period) \u092e\u0947\u0902, \u0915\u0932\u094d\u092a \u0915\u094b \u092f\u0941\u0917 (epoch) \u092e\u0947\u0902 \u0924\u0925\u093e \u092f\u0941\u0917 \u0915\u094b \u0915\u093e\u0932 (age) \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948. / The largest division of geological time is called an Eon. Eons are further divided into eras, eras into periods, periods into epochs, and epochs into ages.”}, {“question”: “\u092d\u0942\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0915\u093e\u0932\u0915\u094d\u0930\u092e \u0915\u093e \u0938\u0939\u0940 \u0905\u0935\u0930\u094b\u0939\u0940 \u0915\u094d\u0930\u092e (\u092c\u0921\u093c\u0947 \u0938\u0947 \u091b\u094b\u091f\u093e) \u0915\u094c\u0928 \u0938\u093e \u0939\u0948? / Which is the correct descending order (largest to smallest) of the geological timescale?”, “options”: [“\u0907\u0913\u0928 > \u0915\u0932\u094d\u092a > \u092e\u0939\u093e\u0915\u0932\u094d\u092a > \u092f\u0941\u0917 > \u0915\u093e\u0932 / Eon > Period > Era > Epoch > Age”, “\u0907\u0913\u0928 > \u092e\u0939\u093e\u0915\u0932\u094d\u092a > \u0915\u0932\u094d\u092a > \u092f\u0941\u0917 > \u0915\u093e\u0932 / Eon > Era > Period > Epoch > Age”, “\u092e\u0939\u093e\u0915\u0932\u094d\u092a > \u0907\u0913\u0928 > \u0915\u0932\u094d\u092a > \u092f\u0941\u0917 > \u0915\u093e\u0932 / Era > Eon > Period > Epoch > Age”, “\u0915\u0932\u094d\u092a > \u092e\u0939\u093e\u0915\u0932\u094d\u092a > \u0907\u0913\u0928 > \u092f\u0941\u0917 > \u0915\u093e\u0932 / Period > Era > Eon > Epoch > Age”], “answerIdx”: 1, “explanation”: “\u092d\u0942\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0915\u093e\u0932\u0915\u094d\u0930\u092e \u0915\u093e \u0938\u0939\u0940 \u0935\u093f\u092d\u093e\u091c\u0928 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948: \u0907\u0913\u0928 > \u092e\u0939\u093e\u0915\u0932\u094d\u092a > \u0915\u0932\u094d\u092a > \u092f\u0941\u0917 > \u0915\u093e\u0932. \u0907\u0913\u0928 \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u093e \u0916\u0902\u0921 \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u0915\u093e\u0932 \u0938\u092c\u0938\u0947 \u091b\u094b\u091f\u093e. / The correct hierarchical order of geological time scales is Eon > Era > Period > Epoch > Age. Eon represents the largest unit while Age represents the smallest.”}, {“question”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0947 \u0930\u0939\u0938\u094d\u092f\u094b\u0902 \u0915\u094b \u091c\u093e\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0938\u0947\u0902\u091f\u0930 \u092b\u0949\u0930 \u0928\u094d\u092f\u0942\u0915\u094d\u0932\u093f\u092f\u0930 \u0930\u093f\u0938\u0930\u094d\u091a (CERN) \u0928\u0947 \u0932\u093e\u0930\u094d\u091c \u0939\u0948\u0921\u094d\u0930\u0949\u0928 \u0915\u094b\u0932\u093e\u0907\u091c\u0930 (LHC) \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u092c \u0936\u0941\u0930\u0942 \u0915\u093f\u092f\u093e \u0925\u093e? / When did the European Center for Nuclear Research (CERN) start the Large Hadron Collider (LHC) experiment to understand the secrets of the universe?”, “options”: [“30 \u091c\u0942\u0928, 2001 \u0908. / June 30, 2001 AD”, “4 \u091c\u0941\u0932\u093e\u0908, 2012 \u0908. / July 4, 2012 AD”, “30 \u092e\u093e\u0930\u094d\u091a, 2010 \u0908. / March 30, 2010 AD”, “11 \u092b\u0930\u0935\u0930\u0940, 2013 \u0908. / February 11, 2013 AD”], “answerIdx”: 2, “explanation”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u0947 \u0930\u0939\u0938\u094d\u092f\u094b\u0902 \u0915\u094b \u091c\u093e\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f 30 \u092e\u093e\u0930\u094d\u091a, 2010 \u0908. \u0915\u094b \u0938\u0930\u094d\u0928 (CERN) \u0926\u094d\u0935\u093e\u0930\u093e \u091c\u0947\u0928\u0947\u0935\u093e \u092e\u0947\u0902 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0938\u0924\u0939 \u0938\u0947 \u0928\u0940\u091a\u0947 \u0932\u093e\u0930\u094d\u091c \u0939\u0948\u0921\u094d\u0930\u0949\u0928 \u0915\u094b\u0932\u093e\u0907\u091c\u0930 (LHC) \u0928\u093e\u092e\u0915 \u092e\u0939\u093e\u092a\u094d\u0930\u092f\u094b\u0917 \u0938\u092b\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e. / To uncover the mysteries of the universe, CERN successfully conducted the mega-experiment named Large Hadron Collider (LHC) beneath the earth’s surface in Geneva on March 30, 2010 AD.”}, {“question”: “\u0932\u093e\u0930\u094d\u091c \u0939\u0948\u0921\u094d\u0930\u0949\u0928 \u0915\u094b\u0932\u093e\u0907\u091c\u0930 (LHC) \u092a\u094d\u0930\u092f\u094b\u0917 \u092e\u0947\u0902 \u0915\u093f\u0928 \u0915\u093f\u0930\u0923\u094b\u0902 \u0915\u094b \u0906\u092a\u0938 \u092e\u0947\u0902 \u091f\u0915\u0930\u093e\u092f\u093e \u0917\u092f\u093e \u0925\u093e? / Which beams were collided with each other in the Large Hadron Collider (LHC) experiment?”, “options”: [“\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u092c\u0940\u092e / Electron beams”, “\u092a\u094d\u0930\u094b\u091f\u0949\u0928 \u092c\u0940\u092e / Proton beams”, “\u0928\u094d\u092f\u0942\u091f\u094d\u0930\u0949\u0928 \u092c\u0940\u092e / Neutron beams”, “\u092a\u0949\u091c\u093f\u091f\u094d\u0930\u0949\u0928 \u092c\u0940\u092e / Positron beams”], “answerIdx”: 1, “explanation”: “\u0907\u0938 \u092e\u0939\u093e\u092a\u094d\u0930\u092f\u094b\u0917 \u092e\u0947\u0902 \u092a\u094d\u0930\u094b\u091f\u0949\u0928 \u092c\u0940\u092e\u094b\u0902 \u0915\u094b \u0932\u0917\u092d\u0917 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u0940 \u0917\u0924\u093f \u0938\u0947 \u091f\u0915\u0930\u093e\u092f\u093e \u0917\u092f\u093e \u0924\u0925\u093e \u0939\u093f\u0917\u094d\u0938 \u092c\u094b\u0938\u0949\u0928 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u093e \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u093f\u092f\u093e \u0917\u092f\u093e. / In this massive experiment, proton beams were collided at nearly the speed of light to attempt the creation of the Higgs Boson.”}, {“question”: “\u0915\u093f\u0938 \u0915\u0923 \u0915\u094b ‘\u0917\u0949\u0921 \u092a\u093e\u0930\u094d\u091f\u093f\u0915\u0932’ (God Particle) \u0915\u0947 \u0928\u093e\u092e \u0938\u0947 \u092d\u0940 \u091c\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948? / Which particle is also known as the ‘God Particle’?”, “options”: [“\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 / Electron”, “\u092a\u094d\u0930\u094b\u091f\u0949\u0928 / Proton”, “\u0939\u093f\u0917\u094d\u0938 \u092c\u094b\u0938\u0949\u0928 / Higgs Boson”, “\u092e\u0947\u0938\u0949\u0928 / Meson”], “answerIdx”: 2, “explanation”: “\u0939\u093f\u0917\u094d\u0938 \u092c\u094b\u0938\u0949\u0928 \u0915\u094b \u0939\u0940 ‘\u0917\u0949\u0921 \u092a\u093e\u0930\u094d\u091f\u093f\u0915\u0932’ \u0915\u0947 \u0928\u093e\u092e \u0938\u0947 \u091c\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0938\u0947 \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u092f\u0942\u0928\u093f\u091f (\u092e\u0942\u0932 \u0915\u0923) \u092e\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948. CERN \u0928\u0947 4 \u091c\u0941\u0932\u093e\u0908, 2012 \u0915\u094b \u0907\u0938\u0915\u0940 \u0916\u094b\u091c \u092e\u0947\u0902 \u0938\u092b\u0932\u0924\u093e \u0939\u093e\u0938\u093f\u0932 \u0915\u0940 \u0925\u0940. / The Higgs Boson is known as the ‘God Particle’ because it is considered the primary building block or unit of the universe. CERN successfully discovered a particle matching its description on July 4, 2012.”}, {“question”: “\u092c\u094d\u0930\u093f\u091f\u093f\u0936 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0939\u093f\u0917\u094d\u0938 \u0928\u0947 \u0915\u093f\u0938 \u092d\u093e\u0930\u0924\u0940\u092f \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0915\u0947 ‘\u092c\u094b\u0938\u0949\u0928 \u0925\u094d\u092f\u094b\u0930\u0940’ \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 \u092a\u094d\u0930\u092e\u093e\u0923\u093e\u0935\u093f\u0915 \u0905\u0935\u0927\u093e\u0930\u0923\u093e \u092a\u0947\u0936 \u0915\u0940 \u0925\u0940? / British scientist Higgs presented a subatomic concept based on the ‘Boson Theory’ of which Indian scientist?”, “options”: [“\u0938\u0940. \u0935\u0940. \u0930\u092e\u0928 / C. V. Raman”, “\u0938\u0924\u094d\u092f\u0947\u0928\u094d\u0926\u094d\u0930 \u0928\u093e\u0925 \u092c\u094b\u0938 / Satyendra Nath Bose”, “\u0939\u094b\u092e\u0940 \u091c\u0939\u093e\u0902\u0917\u0940\u0930 \u092d\u093e\u092d\u093e / Homi Jehangir Bhabha”, “\u091c\u0917\u0926\u0940\u0936 \u091a\u0902\u0926\u094d\u0930 \u092c\u094b\u0938 / Jagadish Chandra Bose”], “answerIdx”: 1, “explanation”: “\u092c\u094d\u0930\u093f\u091f\u093f\u0936 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0939\u093f\u0917\u094d\u0938 \u0928\u0947 1964 \u0908. \u092e\u0947\u0902 \u0915\u0949\u0938\u094d\u092e\u094b\u0932\u0949\u091c\u0940 \u0938\u092e\u091d\u0928\u0947 \u0939\u0947\u0924\u0941 \u0917\u0949\u0921 \u092a\u093e\u0930\u094d\u091f\u093f\u0915\u0932 \u0915\u0940 \u092a\u094d\u0930\u092e\u093e\u0923\u093e\u0935\u093f\u0915 \u0905\u0935\u0927\u093e\u0930\u0923\u093e \u092a\u0947\u0936 \u0915\u0940 \u0925\u0940, \u091c\u094b \u092d\u093e\u0930\u0924\u0940\u092f \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0938\u0924\u094d\u092f\u0947\u0928\u094d\u0926\u094d\u0930 \u0928\u093e\u0925 \u092c\u094b\u0938 \u0915\u0947 ‘\u092c\u094b\u0938\u0949\u0928 \u0925\u094d\u092f\u094b\u0930\u0940’ \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 \u0925\u0940. / In 1964 AD, British scientist Higgs presented a subatomic concept to understand cosmology, which was directly based on the ‘Boson Theory’ of Indian physicist Satyendra Nath Bose.”}, {“question”: “\u0939\u092e\u093e\u0930\u0947 \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u093e \u0935\u094d\u092f\u093e\u0938 \u0932\u0917\u092d\u0917 \u0915\u093f\u0924\u0928\u093e \u092e\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948? / What is the approximate diameter of our universe?”, “options”: [“10^5 \u092a\u094d\u0930\u0915\u093e\u0936\u0935\u0930\u094d\u0937 / 10^5 light years”, “10^8 \u092a\u094d\u0930\u0915\u093e\u0936\u0935\u0930\u094d\u0937 / 10^8 light years”, “10^{11} \u092a\u094d\u0930\u0915\u093e\u0936\u0935\u0930\u094d\u0937 / 10^{11} light years”, “10^{12} \u092a\u094d\u0930\u0915\u093e\u0936\u0935\u0930\u094d\u0937 / 10^{12} light years”], “answerIdx”: 1, “explanation”: “\u0939\u092e\u093e\u0930\u0947 \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u0915\u093e \u0935\u094d\u092f\u093e\u0938 \u0932\u0917\u092d\u0917 10^8 \u092a\u094d\u0930\u0915\u093e\u0936\u0935\u0930\u094d\u0937 \u0939\u0948. \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u092e\u0947\u0902 \u0905\u0928\u0941\u092e\u093e\u0928\u0924\u0903 100 \u0905\u0930\u092c \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e\u090f\u0902 (Galaxies) \u0939\u0948\u0902 \u0914\u0930 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u092e\u0947\u0902 \u0905\u0928\u0941\u092e\u093e\u0928\u0924\u0903 100 \u0905\u0930\u092c \u0924\u093e\u0930\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902. / The diameter of the universe is estimated to be around 10^8 light years. There are approximately 100 billion galaxies in the universe, and each galaxy contains around 100 billion stars.”}, {“question”: “\u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u0910\u0938\u093e \u0938\u092e\u0942\u0939 \u091c\u094b \u0927\u0941\u0902\u0927\u0932\u093e-\u0938\u093e \u0926\u093f\u0916\u093e\u0908 \u092a\u0921\u093c\u0924\u093e \u0939\u0948 \u0914\u0930 \u091c\u094b \u0924\u093e\u0930\u093e-\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u093e \u0917\u0948\u0938\u092a\u0941\u0902\u091c \u0939\u0948, \u0915\u094d\u092f\u093e \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948? / A group of stars that appears hazy and forms a gas cloud initiating star formation is called what?”, “options”: [“\u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e / Nebula”, “\u092e\u0902\u0926\u093e\u0915\u093f\u0928\u0940 / Galaxy”, “\u092a\u0932\u094d\u0938\u093e\u0930 / Pulsar”, “\u092c\u094d\u0932\u0948\u0915 \u0939\u094b\u0932 / Black Hole”], “answerIdx”: 1, “explanation”: “\u092e\u0902\u0926\u093e\u0915\u093f\u0928\u0940 \u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u0910\u0938\u093e \u0938\u092e\u0942\u0939 \u0939\u0948, \u091c\u094b \u0927\u0941\u0902\u0927\u0932\u093e-\u0938\u093e \u0926\u093f\u0916\u093e\u0908 \u092a\u0921\u093c\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u091c\u094b \u0924\u093e\u0930\u093e-\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u093e \u0917\u0948\u0938\u092a\u0941\u0902\u091c \u0939\u0948. \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0923\u094d\u0921 \u092e\u0947\u0902 \u0910\u0938\u0940 \u0905\u0928\u0947\u0915 \u092e\u0902\u0926\u093e\u0915\u093f\u0928\u093f\u092f\u093e\u0902 \u092e\u094c\u091c\u0942\u0926 \u0939\u0948\u0902. / A galaxy is a cluster of stars that appears hazy and acts as a massive cloud of gas where the star-formation process begins.”}, {“question”: “\u0939\u092e\u093e\u0930\u0940 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0905\u092a\u0928\u0940 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948? / What is the name of our Earth’s own galaxy?”, “options”: [“\u0926\u0947\u0935\u092f\u093e\u0928\u0940 / Andromeda”, “\u0926\u0941\u0917\u094d\u0927\u092e\u0947\u0916\u0932\u093e / Milky Way”, “\u0921\u094d\u0935\u093e\u0930\u094d\u092b \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 / Dwarf Galaxy”, “\u0913\u0930\u093f\u092f\u0928 \u0928\u0947\u092c\u0941\u0932\u093e / Orion Nebula”], “answerIdx”: 1, “explanation”: “\u0939\u092e\u093e\u0930\u0940 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0905\u092a\u0928\u0940 \u090f\u0915 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 \u0939\u0948, \u091c\u093f\u0938\u0947 \u0926\u0941\u0917\u094d\u0927\u092e\u0947\u0916\u0932\u093e \u092f\u093e \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e (Milky Way) \u0915\u0939\u0924\u0947 \u0939\u0948\u0902. \u0905\u092c \u0924\u0915 \u091c\u094d\u091e\u093e\u0924 \u0907\u0938 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 \u0915\u093e 80% \u092d\u093e\u0917 \u0938\u0930\u094d\u092a\u093f\u0932\u093e (spiral) \u0906\u0915\u093e\u0930 \u0915\u093e \u0939\u0948. / The Earth belongs to its own galaxy, which is called the Milky Way or Dugdhamekhala. About 80% of this known galaxy has a spiral structure.”}, {“question”: “\u0939\u092e\u093e\u0930\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e (Milky Way) \u0915\u094b \u0938\u092c\u0938\u0947 \u092a\u0939\u0932\u0947 \u0915\u093f\u0938\u0928\u0947 \u0926\u0947\u0916\u093e \u0925\u093e? / Who was the first person to observe our galaxy (Milky Way)?”, “options”: [“\u0906\u0907\u0902\u0938\u094d\u091f\u0940\u0928 \u0928\u0947 / Einstein”, “\u0928\u094d\u092f\u0942\u091f\u0928 \u0928\u0947 / Newton”, “\u0917\u0948\u0932\u0940\u0932\u093f\u092f\u094b \u0928\u0947 / Galileo”, “\u0915\u0949\u092a\u0930\u0928\u093f\u0915\u0938 \u0928\u0947 / Copernicus”], “answerIdx”: 2, “explanation”: “\u0939\u092e\u093e\u0930\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u092f\u093e \u0926\u0941\u0917\u094d\u0927\u092e\u0947\u0916\u0932\u093e \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 \u0915\u094b \u0938\u092c\u0938\u0947 \u092a\u0939\u0932\u0947 \u0917\u0948\u0932\u0940\u0932\u093f\u092f\u094b (Galileo) \u0928\u0947 \u0926\u0942\u0930\u092c\u0940\u0928 \u0915\u0940 \u0938\u0939\u093e\u092f\u0924\u093e \u0938\u0947 \u0926\u0947\u0916\u093e \u0925\u093e. / Our galaxy, the Milky Way, was observed for the very first time by Galileo using a telescope.”}, {“question”: “\u0939\u092e\u093e\u0930\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u0915\u0940 \u0938\u092c\u0938\u0947 \u0928\u091c\u0926\u0940\u0915\u0940 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 \u0915\u094b \u0915\u094d\u092f\u093e \u0928\u093e\u092e \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948? / What name has been given to the closest galaxy to our Milky Way?”, “options”: [“\u0921\u094d\u0935\u093e\u0930\u094d\u092b \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 / Dwarf Galaxy”, “\u0926\u0947\u0935\u092f\u093e\u0928\u0940 / Andromeda”, “\u0913\u0930\u093f\u092f\u0928 / Orion”, “\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u093f\u092e\u093e / Proxima”], “answerIdx”: 1, “explanation”: “\u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u0915\u0940 \u0938\u092c\u0938\u0947 \u0928\u091c\u0926\u0940\u0915\u0940 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 \u0915\u094b ‘\u0926\u0947\u0935\u092f\u093e\u0928\u0940’ \u092f\u093e \u090f\u0902\u0921\u094d\u0930\u094b\u092e\u0947\u0921\u093e (Andromeda) \u0928\u093e\u092e \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948. / The closest neighboring galaxy to our Milky Way is named ‘Devyani’ or Andromeda.”}, {“question”: “\u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092e\u0947\u0902 \u0928\u0935\u0940\u0928\u0924\u092e\u094d \u091c\u094d\u091e\u093e\u0924 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 (Galaxy) \u0915\u094c\u0928 \u0938\u0940 \u0939\u0948? / Which is currently the newest known galaxy?”, “options”: [“\u0926\u0947\u0935\u092f\u093e\u0928\u0940 / Andromeda”, “\u0921\u094d\u0935\u093e\u0930\u094d\u092b \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 / Dwarf Galaxy”, “\u0926\u0941\u0917\u094d\u0927\u092e\u0947\u0916\u0932\u093e / Milky Way”, “\u0913\u0930\u093f\u092f\u0928 \u0928\u0947\u092c\u0941\u0932\u093e / Orion Nebula”], “answerIdx”: 1, “explanation”: “\u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092e\u0947\u0902 \u0916\u094b\u091c\u0940 \u0917\u0908 \u0938\u092c\u0938\u0947 \u0928\u0935\u0940\u0928\u0924\u092e\u094d \u091c\u094d\u091e\u093e\u0924 \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940 ‘\u0921\u094d\u0935\u093e\u0930\u094d\u092b \u092e\u0928\u094d\u0926\u093e\u0915\u093f\u0928\u0940’ (Dwarf Galaxy) \u0939\u0948. / The latest and newest known galaxy discovered by astronomers is the Dwarf Galaxy.”}, {“question”: “\u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e (Nebula) \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u093e \u0915\u0925\u0928 \u0938\u0924\u094d\u092f \u0939\u0948? / Which statement is true regarding a Nebula?”, “options”: [“\u092f\u0939 \u090f\u0915 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u092a\u094d\u0930\u0915\u093e\u0936\u0935\u093e\u0928 \u0920\u094b\u0938 \u092a\u093f\u0902\u0921 \u0939\u0948 / It is a highly luminous solid body”, “\u092f\u0939 \u090f\u0915 \u0905\u0902\u0924\u0930\u0924\u093e\u0930\u0915\u0940\u092f \u0928\u0930\u094d\u0938\u0930\u0940 \u0939\u0948 \u091c\u0939\u093e\u0902 \u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u091c\u0928\u094d\u092e \u0939\u094b\u0924\u093e \u0939\u0948 / It is an interstellar nursery where stars are born”, “\u0907\u0938\u092e\u0947\u0902 \u0915\u0947\u0935\u0932 \u0932\u094b\u0939\u0947 \u0915\u0940 \u0905\u0927\u093f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948 / It contains an abundance of iron only”, “\u092f\u0939 \u0938\u094c\u0930\u092e\u0902\u0921\u0932 \u0915\u093e \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u093e \u0917\u094d\u0930\u0939 \u0939\u0948 / It is the largest planet in the solar system”], “answerIdx”: 1, “explanation”: “\u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e (Nebula) \u090f\u0915 \u0905\u0924\u094d\u092f\u0902\u0924 \u0935\u093f\u0936\u093e\u0932 \u0905\u0902\u0924\u0928\u094d\u0924\u0930\u093f\u0915\u094d\u0937\u0940\u092f \u0928\u0930\u094d\u0938\u0930\u0940 \u092f\u093e \u092c\u093e\u0926\u0932 \u0939\u0948 \u091c\u0939\u093e\u0902 \u0927\u0942\u0932 \u0914\u0930 \u0917\u0948\u0938\u094b\u0902 \u0915\u0947 \u0938\u092e\u0942\u0939\u0928 \u0938\u0947 \u0928\u090f \u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u091c\u0928\u094d\u092e \u0939\u094b\u0924\u093e \u0939\u0948. / A Nebula is a giant interstellar cloud or nursery where new stars are born out of accumulated dust and gases.”}, {“question”: “\u0913\u0930\u093f\u092f\u0928 \u0928\u0947\u092c\u0941\u0932\u093e \u0939\u092e\u093e\u0930\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u0915\u0947 \u0938\u0902\u0926\u0930\u094d\u092d \u092e\u0947\u0902 \u0915\u094d\u092f\u094b\u0902 \u092a\u094d\u0930\u0938\u093f\u0926\u094d\u0927 \u0939\u0948? / Why is the Orion Nebula famous in the context of our galaxy?”, “options”: [“\u092f\u0939 \u0938\u092c\u0938\u0947 \u0917\u0930\u094d\u092e \u0914\u0930 \u091a\u092e\u0915\u0940\u0932\u093e \u0924\u093e\u0930\u093e \u0939\u0948 / It is the hottest and brightest star”, “\u092f\u0939 \u0939\u092e\u093e\u0930\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u0915\u0947 \u0938\u092c\u0938\u0947 \u0936\u0940\u0924\u0932 \u0914\u0930 \u091a\u092e\u0915\u0940\u0932\u0947 \u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u0938\u092e\u0942\u0939 \u0939\u0948 / It is the cluster of the coldest and brightest stars in our galaxy”, “\u092f\u0939 \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u0939\u0948 / It is the largest galaxy”, “\u092f\u0939 \u090f\u0915 \u092e\u0943\u0924 \u0924\u093e\u0930\u093e \u0939\u0948 / It is a dead star”], “answerIdx”: 1, “explanation”: “\u0913\u0930\u093f\u092f\u0928 \u0928\u0947\u092c\u0941\u0932\u093e (Orion Nebula) \u0939\u092e\u093e\u0930\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u0915\u0947 \u0938\u092c\u0938\u0947 \u0936\u0940\u0924\u0932 (coolest) \u0914\u0930 \u091a\u092e\u0915\u0940\u0932\u0947 (brightest) \u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u090f\u0915 \u092a\u094d\u0930\u0938\u093f\u0926\u094d\u0927 \u0938\u092e\u0942\u0939 \u0939\u0948. / Orion Nebula is recognized as a prominent cluster containing some of the coolest and brightest stars within our Milky Way galaxy.”}, {“question”: “\u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e \u0915\u094b \u092a\u094d\u0930\u0915\u093e\u0936 \u0905\u0935\u0930\u094b\u0927\u0915 \u092e\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948? / Based on the ability to block light, which type of nebula is considered a light barrier?”, “options”: [“\u0909\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e\u090f\u0902 / Emission Nebulae”, “\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e\u090f\u0902 / Reflection Nebulae”, “\u0936\u094d\u092f\u093e\u092e \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e\u090f\u0902 / Dark Nebulae”, “\u0917\u094d\u0930\u0939\u0940\u092f \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e\u090f\u0902 / Planetary Nebulae”], “answerIdx”: 2, “explanation”: “\u0936\u094d\u092f\u093e\u092e \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e\u090f\u0902 (Dark Nebulae) \u0905\u092a\u0928\u0947 \u092a\u0940\u091b\u0947 \u0938\u0947 \u0906\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u090f\u0915 \u0926\u0940\u0935\u093e\u0930 \u0915\u0940 \u0924\u0930\u0939 \u0930\u094b\u0915 \u0926\u0947\u0924\u0940 \u0939\u0948\u0902, \u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0939\u092e \u0905\u092a\u0928\u0940 \u0906\u0915\u093e\u0936\u0917\u0902\u0917\u093e \u092e\u0947\u0902 \u092c\u0939\u0941\u0924 \u0926\u0942\u0930 \u0924\u0915 \u0928\u0939\u0940\u0902 \u0926\u0947\u0916 \u0938\u0915\u0924\u0947. / Dark Nebulae absorb and completely block the light coming from behind them like a wall, which restricts how far we can visually see into our own galaxy.”}]; {“@context”: “https://schema.org”, “@graph”: [{“@type”: “Quiz”, “name”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0902\u0921 Mock Test”, “description”: “Take this free \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0902\u0921 mock test with 25 MCQs and detailed answers.”, “about”: {“@type”: “Thing”, “name”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0902\u0921”}, “educationalLevel”: “Intermediate”, “educationalUse”: “Mock Test”, “learningResourceType”: “Quiz”, “inLanguage”: “hi-IN”, “isAccessibleForFree”: true, “author”: {“@type”: “Organization”, “name”: “StudyHUB”, “url”: “https://studyhub.net.in”}, “publisher”: {“@type”: “Organization”, “name”: “StudyHUB”, “url”: “https://studyhub.net.in”}}, {“@type”: “BreadcrumbList”, “itemListElement”: [{“@type”: “ListItem”, “position”: 1, “name”: “Home”, “item”: “https://studyhub.net.in”}, {“@type”: “ListItem”, “position”: 2, “name”: “Quizzes”, “item”: “https://studyhub.net.in/quiz/”}, {“@type”: “ListItem”, “position”: 3, “name”: “\u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0902\u0921”, “item”: “https://studyhub.net.in/quiz//”}]}]}No schema found.