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 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.

had to be _________ opened to reduce

In which of the following market forms a firm does not exercise control over price?

If demand curve for radial car tyres is D = 230000 ­ 19P and supply curve is S = 180000 + 6P, find the equilibrium Quantity?

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

What is the net charge on Calcium fluoride?

Which element is not a part of a nitrogenous base?

Which of the following tax systems will help to reduce economic inequalities in India?

_______________ is caused by parasites of the Plasmodium genus.