A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

Find the number of squares in the below picture

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

What is the word or phrase below?
R | E | A | D

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I have an eye but still cannot see.

Who am I?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

You can see three almost identical images below. Can you spot the odd one out from them?

Count the number of triangles in the below picture?