If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

My location can be determined by the below rebus.
So where am i ?

Chhote se Chintu Miyan,
Lambi si Pooch.
Jahan Jaye Chintu Miyan,
Wahan Jaye Pooch.

छोटे से चींटू मियाँ,
लंबी सी पूंछ।
जहाँ जाये चींटू मियाँ,
वहाँ जाये पूंछ।

Bolo kya?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?