Who has been sworn as the President of Colombia?

If x = 19 and y = 11, then find the value of (y³ - x³ + 3x²y - 3y²x) .

The no. of people prefer to go Singapore in 2012 is what percent fewer than the number of people preferring to go Singapore in 2013?

In an examination, a candidate is required to pass all six different subjects. The number of ways he can fail is:

Study the given graph carefully and answer the given question.

A regular hexagon has a side length of 10 units. Find the area of the hexagon.

What is the total number of loans which were unsanctioned by all the branches together?

The given Bar Graph presents the number of different types of vehicles (in lakhs) exported by a company during 2014 and 2015.

Find the distance between the points A(4,2,3) and B(5,4,2)