B is the brother of A, and A is the son of C. D is C's father. How is B related to D?

Rohan, after walking 5 km towards west, turns left and then walks for 12 km more. Find the shortest distance between his initial and final position.

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? 

p_r_s_q_p_rs

If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then

10 V 12 M 42 L 6 S 4 = ?

Select the missing number from the given options?

In a certain code language "CANADA" is written as "BZMBEB". How is "SYDNEY" written in that code language?

Arrange the given words in the sequence in which they occur in the dictionary.

i. Gesture
ii. Germination
iii. Geriatric
iv. Genetic

In a family, Virendra's weight is more than Parminder's weight. Parminder's weight is less than Kuldeep's weight but more than Gurjeet's weight. The sum of Kuldeep's weight and Tommy's weight is equal to the weight of Virendra. Who is the heaviest in the family?