1.

Group I lists a few devices while Group II provides information about their uses. Match the devices with their corresponding use.

A. P - 1; Q - 2; R - 3; S - 4
B. P - 2; Q - 1; R - 4; S - 3
C. P - 4; Q - 2; R - 1; S - 3
D. P - 4; Q - 3; R - 2; S - 1
Answer» E.


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