Questions

Valency of an element depends on which of the following?

I. Number of losing electron

II. Number of gaining electron

III. Number of sharing electron

Which statements are CORRECT?

I. In early 1930’s Nylon was prepared from coal, water and air.

II. Nylon was the first fully synthetic fibre.

III. Nylon fibre was strong, elastic and light.

_______ uses laser technology to store large amount of information

Who is the author of the book "The Judgement"?

Ball bearings are used in cycles, scooters etc to

Select the synonym of

to theorize

Rearrange the parts of the sentence in correct order.

For India, therefore,

P-­a priority along with nuclear safety
Q­-nuclear security is not a new objective,
R­-but has always been

Select the synonym of

deployment