Questions

The number of students in a class is increased by 20% and the number now becomes 66. Initially the number was

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

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

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?

If the line DE is drawn parallel to the base BC of a triangle ABC by intersecting the other two sides, then which of the following is the CORRECT equation for this case.

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)?