A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

The centre of the third figure is empty. What digit should fit inside?

Which country gets ill every time?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?