Verbal Reasoning - Mental Ability Questions

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
FK27, LQ64, RW125, ?

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

5, 30, 155, 780, ?

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. 

A part of Special development fund is(1) / expected to be released(2) /

next month and the provisional(3) / for remaining amount in the new budget(4)

Determine which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:
Some actors are singers.
All the singers are dancers.

Conclusions:
(i) Some actors are dancers.
(ii) No singer is an actor.

If M is the sister of Z , Z is the wife of P and P is the son of A, how Z relates to A?

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

In a row, pankaj is at 29th position from left and 33rd position from right. How many boys are there in the row?

A is taller than B. C is taller than A. D is taller than E but shorter than B. Who is the tallest?