When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

You need to move three matchsticks to form three squares. Can you do it?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What jumps when it walks and sits when it stands?

John went to buy some expensive, foreign chocolates. He only had Rs 100 with him. When he reached the shop, he got out and know that on those chocolates, there was a 15% import duty and 5% VAT.

How much worth chocolate should he buy so that he can accommodate it in Rs 100?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

Can you name some countries which do not have the alphabet 'A' in them?

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

John is the son of Jacob.
So,
Jacob is the_____of John's father?

I am lying and I always lie. Tell me whether I am lying or telling the truth.