Study the following information and answer the given questions.

Eight members of a family are living in a house, in which two are married couples. N is the father of D. E is married to N. G and D are siblings. C is married to G. N has no son. K is the father of E. Q is the only son of C. A is the brother-in-law of N.

Which of the following statement is true?

Select the correct combination of mathematical signs to sequentially replace the # signs and to balance the given equation.
 [{(44 # 38) # (2 # 5)} # (4 # 2)] # 5 # 10

In each of the following questions, certain pairs of words are given, out of which the words in all pairs except one, bear a certain common relationship. Choose the pair in which the words are differently related?

Directions: Study the information carefully and answer the following questions:
A building has eight floors from 1 to 8 in such a way that ground floor is numbered 1, the above floor is
 numbered 2 and so on. The top most floor is numbered 8. Eight persons G, P, M, R, Q, A, D and C are staying each on one of these floors. A is staying on floor 6. There is a gap of three persons between G and R. C is staying on the topmost floor. Neither P nor M is staying on the floor 5. Q is staying middle of P and M. R is staying on the floor 1. M is not an immediate neighbour of G.

How many persons are staying between D and P?

Direction : Study the information carefully and answer the given questions.
In a certain code language finance is not rupees' is written as 'ka la ho ga', 'demand and supply finance' is written as mo ta pa ka', rupees makes only part' is written as 'zi la ne ki' and 'demand makes supply finance' is written as 'zi mo ka ta' .

What is the  code for 'supply' in the given code language? 

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
 BJ : HP :: TQ : ? 

Find the odd word/number/letters/number pair from the given alternatives.

Which of the following numbers will replace the question mark (?) in the given series?
 8, 16,13, ?, 47, 282