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IAS MOCK QUESTIONS 4 1. Consider the following pairs : Terms sometimes seen in news Context / Topic 1. Belle 2 experiment – Artificial Intelligence 2. Block chain technology – Digital Crypto currency 3. CRISPR – Cas9 – Particle Physics Which of the pairs given above is/are correctly matched? A. 1 and 3 only. B. 2 only. C. 2 and 3 only. D. Above All. 2. The terms ‘WannaCry, Petya, Eternal Blue’ sometimes mentioned news recently are related to? A. Exoplanets. B. Crypto Currency. C. Cyber Attacks. D. Mini Satellite. 3. Consider the following statements about “Blockchain Technology” which is in news frequently 1) It is a decentralised digital ledger that records transactions on thousands of computers globally in such a way that the registered transactions cannot be altered retrospectively. 2) Bitcoins, a crypto currency works on the Blockchain technology. Which of the above state