Questions

When two liquids do not mix with each other to form a solution, what is it called?

Plants utilise ________ from the atmosphere foe photosynthesis

Which of the following is NOT correctly matched?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

He said, "This man will be waiting for you here at the lobby."

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 am vexed at him (1)/ for what all he has (2)/ done for him till date. (3)/ No Error (4)

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

There are total _________ parliamentary seats (Lok Sabha constituency) in West Bengal.

Which of the following authors wrote the novel ‘The Black Hill’ ?