If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

How can you take 2 from 5 and leave 4?

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

Who is that with a neck and no head, two arms and no hands? What is it?

Can you start the fire using two pieces of wood?