Questions

If cos(A-B) - cos(A+B) = x, then the value of x is

Who won the 2017 Pulitzer Prize for Drama 'Sweat'?

In 2017, which celebrity was appointed as the Goodwill Ambassador of the United Nations in India to amplify awareness about the Sustainable Development Goals (SDGs)?

Who is the author of "It's All in the Planets"?

Which of the following is the name of a medieval Indian book on mathematics?

Which of the following was a leader of the Hindustan Socialist Republican Army founded in 1928?

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

As the improvement in his situation was ______________, the doctor did not discharge him.

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

The checker checks the admission tickets at the gate.