What's the best place to go shopping in the ocean?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

Prove that twice of ten is the same as twice of eleven.

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

There is something which is always coming but never arrives?

What has hands, but can’t clap?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Which alphabet letter is a question?

In the four images below, can you find the odd one out?