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

Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?

Which of the following gases is liberated when Sodium Hydrogen Carbonate is heated?

In which of the following the dominant phase is Gametophyte?

On which river is the city Madurai situated?

The change in the optimal quantity of a good when its price changes and the consumer’s income is adjusted so that she can just buy the bundle that she was buying before the price change is called?

Which of the following plants have root nodules?

Who amongst the following is the author of the book "Rekha : The untold story" a biography on a veteran actress Rekha?