Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

You need to move three matchsticks to form three squares. Can you do it?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Spot the cat in the picture below

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

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?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?