Questions

Six persons L, M, N, O, P and Q sit in a linear row adjacent to each other facing north. Three persons sit between Q and P. N sits immediate left of Q. Two persons sit between N and M. How many persons sit to the left of M? 

To take secretly in small quantities

Improve the bracketed part of the sentence.
(After he arrived) from office, he goes to gym.

Find arc elasticity of demand, if quantity demanded falls from 1000 to 950 when price of the item is increased from Rs. 240 to Rs. 280?

On which principle does the hydraulic lift works?

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

NEFARIOUS

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

Vicky said, "I clean my teeth daily."

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Well chosen or suited to the circumstances