Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

I look at you, you look at me I raise my right, you raise your left. What am I?

I don't get anymore wetter, no matter how much rain falls on me.

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

Why 1729 is a magic number? Answer Logically.

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

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

Can you solve the maths in the below-given picture equation?

What part of the chicken has the most feathers?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?