What country can make you shiver?

Which is heavier: a ton of bricks or a ton of feathers?

Can you count the number of triangles in the picture below?

Can you name four days which start with the letter 'T'?

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

What breaks yet never falls, and what falls yet never breaks?

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."?

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?