There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Can you find the 09 errors in the picture below?

What is the largest number you can write with just 3 digits?

When we see 2 but call 10?

Why do Chinese men eat more rice than Japanese men do ?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Can you solve below mathematical equation?

2^1234 - 2^1233

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?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly.
How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly