Look at the picture and find out which square is not linked with any of the other squares.

I am the fastest animal but cannot climb the tree. What am I?

Can you count the number of blocks in the picture below?

How many letters are in the alphabet?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Can you make a six-letter word using the letters N, A and B ?