Some boys are standing in a queue. If the tenth boy from behind is 5 behind the 12th boy from the front, how many are there in the queue ?

Facing south A starts his journey and make turning towards left and right in the sequence given below.Which sequence will finally lead A to a direction other than south ?

Introducing a man, a woman said “His wife is the only daughter of my father”, How is that man related to woman ?

A, B, C, D, E and F are sitting in six chairs regularly placed around a round table. It is observed that A is between D and F, C is opposite to D, D and E are not on neighboring chairs. Which one of the following must be true ?

Find out the option which has the same type of relationship as ‘Chemistry and Science’ ?

In a certain code SUNDAY is coded as USDNYA. How could CREATION be written in that code ?