Consider the following pairs: <table><tr><th>Terms sometimes seen in news</th><th>Context / Topic</th></tr><tr><td>1. Belle II experiment</td><td>Artificial Intelligence</td></tr><tr><td>2. Blockchain technology</td><td>Digital/Cryptocurrency</td></tr><tr><td>3. CRISPR - Cas9</td><td>Particle Physics</td></tr></table> Which of the pairs given above is/are correctly matched?
A1 and 3 only
B2 only
C2 and 3 only
D1, 2 and 3
Answer & Solution
Correct answer: A. 1 and 3 only
UPSC CSE Prelims 2018 (GS-I, Set C), Q.64. Official answer key: A.
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