What is the next shape from answers A, B, C, and D figure?

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 sundial has the fewest moving parts of any timepiece. Which has the most?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If 1+9+8=1, what is 2+8+9?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99