Give a wide berth

Answer: Option A

Explanation:

Example : A question of reservation is always a moot point in India.

Answer: Option C

Explanation:

Example: All formula's of quantitative aptitude are at his fingertips.

Answer: Option C

Explanation:

Example : We often lost in clouds in exam, if we have not done practice of questions.

Answer: Option B

Explanation:

Example : His girl friend bade defiance to his wish to go for movie and instead they went for lunch in hotel :)

Answer: Option B

Explanation:

Example : We should take care of the rank and file in every policy we make in national interest.