Choose the correct alternative from the following : - Assertion (A) : Cut fruits and vegetables should not be kept in open for long.
Reason (R) : Their vitamin content is ruined.

A. BOTH A AND R ARE TRUE AND R IS THE CORRECT EXPLANATION OF A.

Look at this series: 1.5, 2.3, 3.1, 3.9, . . .
What number should come next?

C. 4.7

Complete analogous pair - Foundation : Edifice : : Constitution : ?

C. NATION

Carnivorous : Tiger : Wolf

D. STUDENT : BOY : GIRL

Complete analogous pair - Pork : Pig : : Beef : ?

C. COW