Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

I have branches, but no fruit, trunk or leaves. What am I?

What do you answer even though it never asks you questions?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

Look at the picture and find out which square is not linked with any of the other squares.

When can we add 2 to 11 and get 1 as the correct answer?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

Can you solve the rebus below?

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?