A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

A blonde put eyeliner on her head. Why?

What is the probability of choosing the correct answer at random from the options below?

a) 1/4
b) 1/2
c) 1
d) 1/4

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

O T T F F S S ?

In a certain bank, a man deposits a certain amount. According to the bank policies, the amount will be doubled up in a year but as the service charge, they will also deduct Rs. 65 by the end of every year.

If after the 6th year, the amount becomes 0, what do you think is the original amount he deposited in the bank?

In a university, a professor gave a set of three problems to the three brilliant students of his class. See the image for the questions.

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

how come the second man dies?

Which is faster, Heat or Cold ? Explain.

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?