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.

would spread _________ a loud noise.

The embryo gets nutrition from the mother's blood with the help of a special tissue called

The basis of determining dearness allowance to employees in India is ____________

How many atoms are present in one molecule of Ozone?

Diamond does not conduct electricity, because

___________ is obtained by evaporation of sea.

The suicidal bags of the cell are

Which among the following country exited from Trans Pacific Partnership (TTP) in Jan 2017 ?