Questions

Which among the following does not have a cell wall?

Unit of impedance is ___________.

Cold air is ______.

"Tsunami" is the name given to which of the following?

If x+1x = 2, then x2+1x2 = ?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Elusive

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 the four 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 to be 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. To lower the flame,the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted the flame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

would spread _________ a loud noise.