Choose the correct alternative from the following : - Assertion (A) : Graphite is slippery and used as a lubricant.
Reason (R) : Graphite has free electrons.

B. BOTH A AND R ARE TRUE BUT R IS NOT THE CORRECT EXPLANATION OF A.

Choose or find odd pair of words - (Wine : Grapes) , (Paper : Pulp) , (Shoes : Leather) , (Wheat : Crop)

D. WHEAT : CROP

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 2, 5, 9, , 20, 27

A. 14

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - c _ baa _ aca _ cacab _ acac _ bca

A. ACBAA

Arrange the given words in Alphabetical Order and tick the once that comes middle.

A. HOBBY