Questions

Find the odd word/letters/number pair from the given alternatives.

Which celebrity is the author of the book 'An Unsuitable Boy'?

Osteoporosis is the disease related to

The demand curve facing a perfectly competitive firm is

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select No Error.

If life existed on Mars, it is most likely to be in (1)/ the form of bacteria buried deep in (2)/ the planet’s permafrost or lichens. (3)/ No error (4)

A shop keeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of cost price to the printed price of the book is

If the frequency of a sound wave of given velocity is increased , how will it affect its wavelength?

What is the name of the spacecraft launched in 2019-20 by ISRO to study the sun?