Select the related letters/word/number from the given alternative.
Yard is to inch as quart is to

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.
deb, ijg, nol ? xyv

Bharat and Sapna are husband and wife. Rohit and Bharat are brothers. Suresh is the father of Rohit. Sapna's son is Krish. How is Krish related to Suresh?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
AY, CW, EU, ?

Directions. Read the following information carefully and answer the questions given below it:
Seven boxes are placed on one above another in the stack formation. Box N is kept immediately below V. Three boxes are placed between N and L. Only two boxes are kept between L and M. S is kept at one of the positions above M. More than three boxes are kept between S and K. B is kept immediately above K.

Which box is kept at the top position?

If REASON is coded as 5 and BELIEVED as 7, then what is the code for GOVERNMENT?

Six friends A, B, C, D, E and F are standing in a circle facing the centre. B is between F and C, A is between E and D, and F is to the immediate left of D. Who is between A and F?

A father's age was 8 times his son's age 4 years ago. Presently the father's age is 4 times that of his son. Find the present age of the son?