Where do you go to learn how to make ice cream?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Solve the riddle below:

If a Chicken says, 'All chickens are liars" is the chicken telling the truth?

How do you go from 98 to 720 using just one letter?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?