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IAS MOCK QUESTIONS 2 1. Consider the following phenomena : 1. Light is affected by gravity. 2. The Universe is constantly expanding. 3. Matter warps its surrounding space-time. Which of the above is/are the prediction/predictions of Albert Einstein’s General Theory of Relativity, often discussed in media? A. 1 and 2 only. B. 3 only. C. 1 and 3 only. D. Above All. 2. Which of the following statements is correct? 1. Gravitational waves were predicted by Albert Einstein in 1916 on the basis of his theory of General Relativity 2. Gravitational waves do also exist in the Newtonian theory of Gravitation 3. Gravitational Waves are to be detected by very sensitive detectors known as Interferometes Select the correct answer using the code given below: A. 1 only. B. 1 and 3 only. C. 2 and 3 only. D. 1, 2 and 3. 3. Which of the following pairs is/are correctly matched? Theory/Law Associated Scientist 1. Continental Drift Edwin Hubble 2. Expansion of Universe Alfred Wegen