I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

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

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

If six children and two dogs were under an umbrella, how come none of them got wet?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

What is more useful when it is broken?

Count the number of triangles in the below picture?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

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?