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

'Neo-Malthusian Theory' is associated with which of the following?

Which of the following constitutional Amendment Act, deals with the Elementary Education as a Fundamental Right?

Which of the following is NOT an application of Fiber optics?

Golden Hand Shake scheme is the name of

Securities and Exchange Board of India is a

Which of the following countries has the highest population density?

The command that merges the contents of one file to another is