There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

When we see 2 but call 10?

Which is the smallest number that you can write using all the vowels exactly once?

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

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

What does this rebus puzzle means ?

Different lights make me strange by changing me into different sizes. What am I?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven