Questions

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives.

When the kerosene burned, the fuel in the tank below would be __________ pressure, and __________ a small circular flame would appear in the burner. The valve had tobe opened to let more kerosene vapour to the burner and pumping resumed. With the increase in pressure, the burner flame would spread _________ a loud noise. Tolower the flame, the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted theflame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

and __________ a small circular flame

Atomic mass of Sulphur is 32 u. The number of moles in 16 grams of Sulphur is:

What is the name of the point at which the chromatids are attached in a chromosome?

An increase of 1% per annum in the rate of growth of the money supply will increase inflation in the long run by _______.

Which of the following is done at a Stock Exchange ?

Insure payment of minimum wages for tea leave pickers

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

Orbital period of Halley's comet is ___ years.