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Match the lamps in Group I with their Colour Rendering Index (CRI) in Group II
Group I Group II P. Mercury Vapour 1. 65 - 70 Q. Metal Halide 2. 40 - 55 R. High-pressure sodium 3. 20 - 25 S. Low-pressure sodium 4. 60 - 64
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- P - 4, Q - 2, R - 1, S - 3
- P - 3, Q - 2, R - 4, S - 1
- P - 2, Q - 1, R - 4, S - 3
- P - 4, Q - 3, R - 2, S - 1
Correct Option: C
P-2,Q-1,R-4,S-1