Rectify the following equality 101 - 102 = 1 by moving just one digit.

How can you tell a raw egg from a hard-boiled egg?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

I can be cracked, made, told, and played. What am I?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Find the missing number in the sequence below:

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Which is Odd One Out and why?

4377

3954

9862

8454

9831