Find the missing number in the sequence below:

Can you find a five letter word that is left with only two letters if one is removed?

Can you count the number of children in the picture below

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

I have eight fingers and two thumbs but I do not live. What Am I?

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

Which is the smallest number that you can write using all the vowels exactly once?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

Find the next number in the sequence

1, 2, 6, 21, 88, __?