Select the most appropriate option to complete the given sentence.
One must learn to __________ a line between one’s private and professional life.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
 NMQR, NQYD, NUGP, NYOB, ?

Which of the following numbers will replace the question mark (?) in the given series?
 4, 6, 12, 14, 28, 30, ?

Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term.
 35 : 21 :: ? : 36 :: 40 : 24

A @ B means ‘A is the sister of B’.
 A & B means ‘A is the brother of B’.
 A # B means ‘A is the wife of B’.
 A ^ B means ‘A is the mother of B’
 A + B means ‘A is the father of B’.
 If A + G & I + R @ S @ T # U & V, then which of the following statements is NOT correct?

Which of the following interchange of numbers and mathematical signs would make the given equation correct?
 30 ÷ 6 × 4 + 15−35 = 25

If A × B means that A is the father of B, A + B means that A is the mother of B, A ÷ B means that A is the brother of B then which of the following expression shows that Q is the son of P?

After arranging the given words according to dictionary order, which word will come at ‘Fourth’ position?
 1. Unseen
 2. Unseam
 3. Unsafe
 4. Unsound
 5. Unsay