Questions

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 discovered radioactivity?

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?

Mughal Emperor Humayun's tomb is in

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Exercising a compelling charm which inspires devotion in others

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.

All art is, in an important sense, an escape. There is a sense in which the capacity to escape from his present experience, to use his accumulated consciousness of the past to project a vision of the future, is man's greatest and distinguishing ability. We must not forget the force of Aristotle's argument that poetry is valuable precisely because it shows men not simply as they are, but as they ought to be or (in terms more sympathetic to us today) as they are capable of becoming.

Aristotle's argument support the view that poetry shows