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.

was achieved. _________ you wanted the flame

Conducting joint operations generally involves how many broad principles?

An object of 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm toget a real image at a distance of 60 cm from the mirror. What is the height of the image formed?

If FRIEND is coded as HUMJTK, how can CANDLE be written in that code?

Demand is said to be elastic when the

In April 2017, Agriculture Ministry Unveiled Model APMC Act. The new Act proposes to put a Cap on Mandi taxes at what rate (in percent) for food grain?

One Watt = ?

Oparin's theory about 'Origin of life' is related to