Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?

Which is the only Test playing nation that India has never beaten in T20 International ?

The Doctrine of Lapse was one of the causes for which rebellion ?

Where did Sunita Williams display the Indian flag on Independence day in 2012 ?

Which of these can be estimated from the colour of the nose of a lion?

At Rio 2016, who made the record for the fastest goal scored in football in Olympics by scoring a goal in 14 seconds?

Which of these Indian supreme court judges also served in the International Court of Justice?

Which of the following tools is part of the name of an Olympic sporting events ?

Which of these Indian Para-athletes won the gold medal in high jump at the Rio Paralympic Games ?

Which of these companies is a major manufacturer of high speed passenger trains?

The length of the altitudes from a vertex of the parallelogram to the other two sides is 10 and 12.

If the parallelogram has a perimeter of 176, find the area.

Let x be the angle opposite to 12 and 10. Smaller side be a Larger side be b The perimeter is 2a + 2b = 176, so a + b = 88. Since Sin x = 10/a and Sin x = 12/b 12/b = 10/a 12a = 10b a = 5b/6 Thus, a + b = 88 5b/6 + b = 88 11b/6 = 88 b/6 = 8 b = 48 10 is the altitude since it's perpendicular to a base. Therfore Area = (10)(48) = 480 sq. units

A square and an equilateral triangle have the same perimeter. If the area of the triangle is 16√3 , what is the area of the square?

I have a quadrilateral with perimeter 4 and area 1.

Find the maximum value of the product of its diagonal lengths.

A triangle, a square, a pentagon, a hexagon, an octagon and a circle all have an equal perimeter, which one has the smallest area?