Questions

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

It had a bright blue (1)/ cover, which he was (2)/ careful not do soil. (3)/No Error (4)

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

The pH of a solutiion is 3. When its pH changes to 6, then H+ ion concentration

___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.

Which of the following function is performed by the kidneys in the human body?

The element with the highest electron affinity among halogens is

Khangchendzonga National Park, also known as Kanchenjunga Biosphere Reserve, is located in ________.

The body of all complex animals consist of only _______ basic types of tissue(s).