Questions

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.

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

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be atvariance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: All sticks are canes

Statement II: Some wands are sticks

Conclusion I: Some canes are wands

Conclusion II: No wands are canes

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?

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)?

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

___________ is a collection of architectural astronomical instruments, built by Maharaja Jai Singh II.