Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Can you count the number of lines in the below picture?

What can jump higher than a building?

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

A police officer was passing by when he saw a guy hiding. He walked up to him and genially asked, "What is your name?"

"Shut up!" the boy responded.

"Where are your manners?" asked the outraged police officer.

"Up that tree," said the boy discourteously, directing to a neighbouring tree.

You're looking for trouble, aren't you?" said the police officer.

"No, trouble is looking for me!" the boy answered solemnly.

Why is the boy behaving like this?

Can you write down eight eights so that they add up to one thousand?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

How many letters are in the alphabet?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?