What is the India’s rank in the 2017 Digital Evolution Index (DEI)?

What is the meaning of pillion rider and what is the minimum age for a pillion rider in India?

Which state government has launched Facebook’s ‘She Means Business’ programme to train women entrepreneurs?

Who has played the role of Geeta Phogat in Dangal movie?

Which state government has launched “Namo Yuva Rojgar Kendra” for unemployed youth?

Who introduced the term "horsepower" in a scientific context?

Mother Teresa is mostly associated with which city?

What territory was sold by Russia under Tsar Alexander II, for about 1.9¢ per acre ($4.74/km) a total of US$7.2 million?

What was the name of the four-armed sub-boss in the original "Mortal Kombat"?

Who is the first winner of "Fame Gurukul" a singing reality show?

How many ways are there to pick 2 squares of different colors?

[(7*9)+(5*11)+(3*13)+(1*15)] / 2

[63+55+39+15] / 2

172 / 2

86

The answer is 86.

There are 5 mangoes and 6 bananas. In how many different ways can a selection of fruits be made if all fruits of same kind are numbered with different tags.

How many integer solutions are there to the system of equations below and which are those solutions?

x^2+y-z = 42 x+y^2-z = 18