I have 10 books and I label them with their number. I take seven out to read. How many books are left?

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What never gets any wetter, no matter how much it rains?

I am a shower that lights up the sky. What am I?

100 coins are lying flat on a table. 10 of them are heads up and 90 are tails up.You can’t see which one is which. How can we split the coins into two piles such that there are same number of heads up in each pile?

Be sure to shout for its answers are weak, but there is no language it cannot speak.

Where do you go in through one hole and come out through two holes at the same time?

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I have 10 books and I label them with their number. I take seven out to read. How many books are left?

Answer: 9! You have token the book with the label seven!

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9! You have token the book with the label seven!

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What never gets any wetter, no matter how much it rains?

Answer: The sea.

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The sea.

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I am a shower that lights up the sky. What am I?

Answer: Meteor

Solution:

100 coins are lying flat on a table. 10 of them are heads up and 90 are tails up.You can’t see which one is which. How can we split the coins into two piles such that there are same number of heads up in each pile?

Answer: Make 2 piles with 10 coins and 90 coins each. Now, flip all the coins in the smaller pile.

Solution:

Let’s consider a case
Pile 1: 88T, 2H
Pile 2: 2T, 8H

Flipping the coins in Pile 2

Pile 1: 88T, 2H
Pile 2: 2H, 8T

Pile 1(heads) = Pile 2(heads)

Be sure to shout for its answers are weak, but there is no language it cannot speak.

Answer: echo

Solution:

Where do you go in through one hole and come out through two holes at the same time?

Answer: By putting on your trousers.

Solution: