Questions

Propagation of sound can be visualised as propagation of _____________ variations in the medium.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.

Gokul said to Sumit, "Why did not you attend the meeting yesterday?"

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

To reveal the true, objectionable nature of someone

Select the word with the correct spelling.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
That which is away from centre

Select the word with the correct spelling.

Which Bollywood actor was honoured with the 24th Crystal Award at the world Economic Forum meeting in January 2018?

If X+Y=3,XY=2, find the value of X3-Y3