Questions

For any two real numbers a and b.

a-b2+b-a2 is

Improve the bracketed part of the sentence.

The state has (declined negotiate) any more trade-offs on this proposal or accept calls for stringent transparency requirements.

Which of the following has largest atomic radius?

Select the antonym of

beleaguer

Select the synonym of

scarcity

Masses of stars and galaxies are usually expressed in terms of

Improve the bracketed part of the sentence.

Perhaps a greater challenge they face is (improving the wounds of the civil war), Iraq is a divided country today.

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.