In a certain country ½ of 5 = 3. If the same proportion holds, what is the value of 1/3 of 10?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

Which number comes next in the number series?

2, 9, 30, 93, ?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

What jumps when it walks and sits when it stands?

Decode below rebus
D
N
A
T
S , D

Below rebus represent famous DiCaprio movie. Can you name it?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?