Solve This (? + ? + ?=30)

If 1111=R, 2222=T, 3333=E, 4444=N Then 5555=?

Guess the Hindi Muhawara from the following whatsapp Emoticons?

Sweet, Medicine, Film, Girl, City, Car, Place, Doggy all are name same, guess which word it is?

A girl is blind, deaf, dumb and uneducated too. A boy loves her. How would he propose without touching her?

Pythagorean theorem says - In a right-angled triangle , the square of the hypotenuse is equal to the sum of the squares of the perpendicular and the base.

Or lets understand if hypotenuse of a right angle triangle is c and perpendicular & base is a and b respectively then as per Pythagorean theorem - a^2 + b^2 = c^2

or

Which Greek mathematician, from the 1st century BC, is best known for the theorem which bears his name and for leading a group who discovered square numbers and proposed that the earth was round, planets have an axis, and they travel around the sun?