Questions

Which of the following is a nitrogen-fixing bacteria?

If sin 30° + cos 45° = X, then the value of X.

The ___ founded the first city of Delhi and named it Indraprastha.

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'.

Their is direct evidence that when learning (1)/ occurs, neuro-chemical communication between (2)/ neurons is facilitated and less input is required. (3)/ No error (4)

The demand for a inferior good increases with ________ in the consumer's income.

In perfect competition _____.

In May 2017, the Base year of All-Indian WPI (Wholesale Price Index) has been revised from 2004-05 to ______.