I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?