Find three whole, positive numbers that have the same answer when multiplied together as when added together.

I look at you, you look at me, I raise my right, you raise your left. What am I?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Which digit occurred maximum times between the number 1 and 1000?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

How can you take 2 from 5 and leave 4?

Name a key which is hardest to turn.

Can you make four (4) nines (9) equal 100?