Exams

If a-b=1 and a3-b3 = 61, then the value of ab will be

At 20% discount the selling price of an article is Rs 2400, what is the selling price (in Rs) if the discount is 32.5%?

A can do as much work in 4 days as B can do in 5, and B can do as much work in 6 days as C in 7. In what time will C do a piece of work which A can do in a week ?

In a certain code language, “RINKS” is written as “SKOMT”. How is “FRIED” written in that code language?

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A remedy for all diseases.

Improve the bracketed part of the sentence. The hapless kid (cut a sorry figure) in his first performance on the stage.

The path of a projectile is called its ______.

_____ is same on every point on a rotating body.