Questions

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

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

A wooden block of mass m1 kg accelerates at m/s when a force of 5 N acts on it. Another block of mass m2 kg accelerates at 20 m/s when the same force acts on it. If both the blocks are tied together and the same force acts on their combination, the acceleration will be about

In which year was Bombay Stock Exchange (BSE) established?

According to Census 2011, which one of the following is the correct sequence of States in decreasing order of their total size of population?

Atomic radius is measured in:

A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is

If the resistance of a conductor is reduced to half its initial value, then the heating effect in the conductor will become ___.