In the following question, select the word which can be formed using the letters of the word STICKLEBACK? 

Assertion
 (A): I came late today.
 Reason
 (R): It was raining.

Statement:
 Should India make efforts to harness solar energy to fulfil its energy requirements?
 Arguments:
 Yes, Most of the energy sources used at present is exhaustible.
 No. Harnessing solar energy requires a lot of capital, which India lacks in.

 Statement:
 Should schools in India have only one board of
 education?
 Arguments:
 I) Yes, it will create uniformity and equality in education.
 II No, it will reduce chances of either quality education or/and may affect literacy rate

If A @ B means ‘A is the mother of B’, A # B means ‘A is the brother of B’, A * B means ‘A is the sister of B’, A % B means ‘A is the father of B’, then which of the following indicates the relationship R is the grandmother of Q?

What should come in place of the question mark '?' in the following number series?
 2916, 972, ?, 108, 36, 12

Choose the word which is least like the others word in a group?

A child is looking for his father. He went 90 metres in the east before turning to his right. He went 20 metres before turning to his right again to look for his father at his uncle’s place 30 metres from this point. His father was not there. From there, he went 100 metres to his north before meeting his father in a street. How far did the son meet his father from the starting point?