Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

In the given picture, you can find a square in the centre and four open squares. Can you form three closed squares by just moving three sticks from their positions respectively?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

Why despite killing dozens of people Charley and Wilma were not punished?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

In The Image Below Which clock is the odd one out?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

If 21x = 79x, what is the value of x?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?