Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

Can you find the hidden animal in the picture below?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

What work can one never finish?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

Which flower has two lips?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?