In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

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:

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

Find the next number in the series.
1 10 24 43 67 ?