Verbal Reasoning - Mental Ability Questions

In a certain code language, "INSTANT" is written as "IOUWESZ". How is "FORGET" written in that code language?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

_BC_Q_AB_P_R

Read each part of the sentence to find out if there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer.

As much as i admire him for his talent(1) / and endeavor to achieve success(2)/ 

I cannot forgive him for being so(3)/rude to the not so well to do ones(4)

'A' is the sister of 'B'. 'B' is married to 'D'. 'B' and 'D' have a daughter 'G'. How is 'G' related to 'A'?

If 9 $ 4 = 17 and 1 $ 5 = 10, then 3 $ 6 = ?

If A denotes '+', B denotes '­', C denotes 'x' and D denotes '÷', then which of the following statement is true?

A boy says to a girl, "Your father's wife is the only daughter of my maternal grandmother." How is the boy related to the girl?

Arrange the given words in the sequence in which they occur in the dictionary.
i. Amateur
ii. Abominable
iii. Amalgamable
iv. Accumulate