Exams

A satellite airtime bill costs Rs. 8 for 5 minutes 40 seconds. What is the cost in rupees for 4 minutes 20 seconds? (Round upto one decimal).

If a-1a=1, then a2 + 1a2 ?

Three triangles are marked out of a bigger triangle at the three vertices such that each side of each of the smaller triangles is one-fourth as long as each corresponding side of the bigger triangle. The ratio of the area of the three small triangles taken together to that of the rest of the bigger triangle is

Rodentia Sciurus is the scientific name of

The numbers x, y, z are respectively proportional to 2, 3, 5 and the sum of x, y and z is 80. If the number z is given by the equation z = ax­-8, then a is

Find the odd word/letters/numbers pair from the given alternatives.

Who among the following is NOT one of the recipients of Major Dhayan Chand Award for the year 2017?

Who invented the waterproof raincoat?