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

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
 (40, 120, 400)
 (18, 20, 78)

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
 NMRQ, NDZG, NUHW, NLPM, ?

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 may be the possible code for 'demand only more' in the given code language? 

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?

Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.

Select the option that represents the correct order of the given words as they would appear in an English dictionary.
 1.Dish
 2.Disease
 3.Discuss
 4.Disjoin
 5.Disgrace

C is the mother of A and B. If D is the husband of B, then who is C to D?