Can you find the key in the picture below?

What is so fragile that saying its name breaks it?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

The cream is heavier than Milk. True or False?

In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

Can you count the number of squares in the given picture?

Can you spot the man between the coffee bean in the picture below ?

Which is faster, Heat or Cold ? Explain.

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?