Questions

Why does a black board appears black in colour?

Which of the following has maximum bio-diversity?

The force which makes a vehicle to stop when break is applied is called

The largest source of pollution in the world is

Which of the following gas leaked in the Bhopal Gas tragedy in December 1984?

1-degree of latitude is equal to _____.

In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it
by selecting the appropriate option.

Jasbir has the ____________ of a movie star.

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The political masters of health care system have not listened to professional health planners because it has not been profitable for them to do so.

i. Has not been profitable for them to do that things.
ii. Has been unprofitable for the professionals to do so.
iii. Has been not profitable for them to do so.