Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Find the missing number in the image below.

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

The more it dries, the wetter it becomes. Can you tell what it is?

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?