There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

Count the number of triangles in the given picture.

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

How many letters are in the alphabet?

Decode this picture on T-Shirt and tell what it says ?

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

In a certain country ½ of 5 = 3. If the same proportion holds, what is the value of 1/3 of 10?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

What seven-letter word has hundreds of letters in it?