Questions

Potassium Permanganate is used for purifying drinking water, because________

The saliva in human beings contains which enzyme?

If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A high degree of skill

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Incessantly

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'.

The stock was(A)/divided among(B)/the two brothers.(C)No error(D)

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Oats are cut shortly before reaching _______________, when they are known as oat­hay.

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'.

I wish you(A)/can hear(B)/yourself talking.(C)/No error(D)