Questions

Improve the bracketed part of the sentence.
The communities of ants are sometimes very large, (numbered) even upto 500 individuals: and it is a lesson to us that no one has ever yet seen quarrel between
any two ants belonging to the same community.

Which gas is released when water is added to bleaching powder?

Which one of the following events in a botanical garden is never directly influenced by light?

Who accorded the title ‘Mahatma’ to MK Gandhi?

Who is the singer and composer of official Anthem for “Bharat ke Veer” initiative?

_________________ through a plane surface is the product of the magnetic flux density normal to the surface and the area of the surface.

Instrument used for measuring specific gravity is called _____.

A broadcasting station transmits waves with a frequency of 71 x 104 Hz and a speed of 3 x 108 m/s. The wavelength of the wave is