Questions

Who has been appointed as the Chief Secretary of the Delhi Government in December 2017?

A ball, thrown vertically upward, rises to a height of 80 m and returns to its original position. The magnitude of its displacement after 7 s of motion will be ____. (take g = 10 m/s2)

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

The visitor enquired, “When is the next train?”

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'.

She kind (1)/ treated the (2)/ wounded street dog. (3)/ No error (4)

The smell that we get when LPG cylinder leaks is due to the presence of

Two or more elements combine to form a

Goitre is caused by the deficiency of ___________

What are the organs similar in basic structure/shape, modified to perform different functions called?