Questions

Which of the following is not correctly paired?

If x = [1/(√5 + √3)], y = [1/(√7 + √5)] and z = [1/(√7 + √3)], then what is the value of (x + y + z)?

Humayun's Tomb was built by_____.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Purloin

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

Transfix or pierce with a sharp instrument

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.

Business transaction are recorded

The area of a semicircle is 308 sq.cm. Calculate its perimeter (in cm)