Math
a2+b2+c2=
10
About how many Earth's can fit inside the sun?
One Million
Who was the first president of India
Rajendra Prasad
4+4÷4=
5
Hardest substance on Earth
Hint: T_l_
Talc
The most biggest County in the map
Russia
21-3+18÷6=
6
How many Elements are there in the periodic table?
118
What Country has the most lakes?
Canada
1/4 of 100=
25
In 1921 who won the Physics Nobel Prize?
Albert Einstein
What city has all the same sports team colors?
Pittsburgh
an+bn=
cn
How old is our Solar System
4.568 Billion years ago
What is the plural form of ''ox''?
oxen
Who is the president of Sri lanka?