Questions

ΔPQR is right angled at Q. If m∠R = 60o, then find the value of (secP - 1/√3) 

What is the name of the book in Harry Potter series written by Jack Thorne to be published in mid - 2016?

Who has been appointed as the Chief Secretary of the Delhi Government in December 2017?

In which year was Facebook started?

Which of the following is an anthropology museum that presents an integrated story of the evolution of man and culture with special reference to India?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
I am vexed at him (1)/ for what all he has (2)/ done for him till date. (3)/ No Error (4)

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

National integration means _____ all the people of the nation into a single whole. It is a _____ that bends together all people in one _____ bond no matter what their religion, caste, language or history may be. It is a _____ cementing force whereby all kinds of people live _____ peacefully and can identify themselves as a part and parcel of a nation.

It is a _____ cementing force whereby all kinds of people

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Of a disease or poison extremely severe or harmful in its effects