

MCQOPTIONS
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1. |
Assertion (A): Spiral cams find their use in computers.Reason (R): Spiral cams have two types of surfaces, convex and concave. |
A. | Both (A) and (R) are true and (R) is the correct explanation for A |
B. | (A) is true and (R) is not the correct reason for (A) |
C. | (A) is false and (R) is true |
D. | Both (A) and (R) are false statements |
Answer» C. (A) is false and (R) is true | |