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?

I am an odd number. Take away a letter and I become even. What number am I?

Which number comes next in the number series?

2, 9, 30, 93, ?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

2, 3, 5, 9, 17, _ What is the next number in the sequence?

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

I am the fastest animal but cannot climb the tree. What am I?