If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Katniss and Peeta are liars. They both lie on some specific days.

Katniss lies on Fridays, Saturdays and Sundays. She speaks the truth on all other days.

Peeta lies on Tuesdays, Wednesdays and Thursdays. He speaks the truth on all other days.

Can you tell that one day of the week when both of them will say "Tomorrow, I will lie."?

Why do Chinese men eat more rice than Japanese men do ?

Can you start the fire using two pieces of wood?

How many words can a pen with half refill write?

Ten coins have been arranged as you can see in the given picture. In this arrangement, a triangle is formed pointing upwards. You have to invert the position of the triangle and make it point downwards while changing the position of 3 coins only. Can you do it?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

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

What Does this text mean:

important=important

What does a man do only once in his lifetime, but women do once a year after they are 29?