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'.

Industries should regularly check (1)/ if their machines are emitting (2)/ smoke within permission limits. (3)/ No error (4).

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

Animals that can live on land and in water.

In the following question, a word has been written in four different ways out of which only one is correctly spelt . Select the correctly spelt word?

As per Newton's law of gravitation, the force between two bodies is ________.

If an object moves in a purely rotatory motion, then each constituent particle of the body moves in a circle, the centre of which is located on a line is called _______.

What is called the minimum distance from the Sun in a planet in its orbit?

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
She teaches us English.

__________gives hardness to stainless steel.