Exams

An ∝ particle is _____.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Who was the first man to go to space?

If the radius of a circle is increased by 21%, then its area will increase by what percent?

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?

To travel 648 km, an Express train takes 12 hours more than Rajdhani. If however, the speed of the Express train is doubled, it takes 6 hours less than Rajdhani. The speed of Rajdhani is _____.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Bite off more than you can chew

If tan θ + cot θ = x, then what is the value of tan4θ + cot4θ?