Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
RIN, TFR, VCV, ?, ZWD 

 A – B means ‘A is the mother of B’
 A * B means ‘A is the sister of B’
 A % B means ‘A is the husband of B’
 A $ B means ‘A is the son of B’
 If P – Q – R * S $ T, then how is P related to T?

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.

Immediate neighbours of the person who is staying in floor 3?

Four words have been given out of which three are alike in some manner, while one is different. Choose the odd one.

In each of the following letters series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
aa _ _ aba _ bca _ aab _ a _

Select the option in which the two numbers are related in the same way as are the numbers in the given number-pair.
 382 : 283 :: ?

Directions: Read the following information carefully and answer the questions given beside.

In a certain code language,

Trip towards mountain hills is coded as “ju na mi po”

Rise hills towards river is coded as “gi mi ju ve”

River trip rafting mountain is coded as “po ve na fu”

Towards mountain slow rise is coded as “yb ju gi po”

What is the code for “mountain”?

In a sign language, if MOTHERS is written as OLVEGOU, then how will BROUGHT be written in that sign language?