I always drive my customer away.

Who am I?

Can you find the missing piece of the Porsche?

Can you count the number of squares in the figure below?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

At the local model boat club, four friends were talking about their boats.

There were a total of eight boats, two in each colour, red, green, blue and yellow. Each friend owned two boats. No friend had two boats of the same colour.

Alan didn't have a yellow boat. Brian didn't have a red boat but did have a green one. One of the friends had a yellow boat and a blue boat and another friend had a green boat and a blue boat. Charles had a yellow boat. Darren had a blue boat, but didn't have a green one.

Can you work out which friend had which coloured boats?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

What can you deduce from the following BrainBat?

CRY
LMKI

Be active and find the killer in the picture Riddle below.

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.