If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

A girl was standing near the window thinking something. All of a sudden she decides something and throws something out of the window. She dies very soon after throwing it. She was perfectly healthy and had no disease or allergy. No one killed her and she did not commit suicide.

Can you think of any possible explanation that is logical as well for what happened there?

What is the next number in the series?

15 29 56 108 208 ?

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

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

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

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?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?