

MCQOPTIONS
Saved Bookmarks
1. |
An assertion (A) and a reason (R) are given below._x005F_x000D_ Â _x005F_x000D_ Assertion (A) : Tungsten filament is used for making light bulbs._x005F_x000D_ Reason (R) : Tungsten has a high melting point._x005F_x000D_ Â _x005F_x000D_ Choose the correct option._x005F_x000D_ |
A. | Both A and R are true and R is the correct explanation of A |
B. | Both A and R are true, but R is not the correct explanation of A |
C. | A is true, but R is false |
D. | A is false, but R is true |
Answer» B. Both A and R are true, but R is not the correct explanation of A | |