

MCQOPTIONS
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1. |
An Assertion (A) and a Reason (R) are given below. Assertion (A): Clothes are not washed properly in hard water. Reason (R): Hard water contains many minerals. Choose the correct option. A. A is true but R is false. B. A is false but R is true. C. Both A and R are true and R is the correct explanation of A. D. Both A and R are true but R is not the correct explanation of A. |
A. | D |
B. | A |
C. | C |
D. | B |
Answer» B. A | |