Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?