Verbal Reasoning - Mental Ability Questions

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series:

BXM, EUP, HRS, ?

If RATION is written as OXQFLK then LUMBER may be written as _____ .

In a certain coded language, 'hit ka tom' is written as 'tie the shoes', 'ka lo fod' is written as 'shoes of leather' and 'lo tin lot' is written as 'leather and raxin'. How is 'of' written in this code language?

In the following question, select the related number from the given alternatives.
56 : 41 : : 94 : ?

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?

In a certain code language, "BORROW" is written as "769965" and "BOMB" is written as "7647". How is "WOMB" written in that code language?

In the following question, select the missing number from the given series.
19, 38, ?, 228, 684, 1368

In a row of boys, Tarak is 18th from either end. How many boys are there in the row?