I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

Can you find the hidden animal in the picture below?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

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

You need to arrange three 7 and mathematical symbols to form number 1?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

What is the next number in this series?

4,12,84,3612....

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?