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