There is a place where if I stand up straight, I will still be considered sideways.

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

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?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

What Time Should the last watch show in the below figure?

A man dies of old age on his 25 birthday. How is this possible?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?