When my father was 31 I was 8. Now he is twice as old as me. How old am I?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Can you decipher the two rows to find the hidden word?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Can you find the hidden animal in the picture below?

Find the number of squares in the below-given picture.