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 ?

Can you find out the missing number in the grid?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

How many letters are in the alphabet?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

The king of Octopuses has servants who have six, seven or eight legs. The distinguishing characteristics of the servants is that the one with seven legs always lie but the one with either six or eight legs speak the truth always.

One day, four servants meet and converse:

The black one says, 'We have 28 legs altogether.'

The green one says, 'We have 27 legs altogether.'

The yellow one says, 'We have 26 legs altogether.'

The red one says, 'We have 25 legs altogether.'


Can you identify the colour of the servant who is speaking the truth?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.