Exams

If (a + b)/c = 6/5 and (b + c)/a = 9/2, then what is the value of (a + c)/b?

A bus runs at 50 kmph. If the speed is increased by 10 kmph, it will cover 20 km more in the same time. Find the actual distance covered?

A train starts from a place A at 8:00 a.m. and arrives at another place B at 1:30 p.m. on the same day. If the speed of the train is 30 km/hr, then what will be the distance (in km) covered by the train?

Improve the bracketed part of the sentence.
I left my job because I did not (agree to) the company's appraisal policies.

If A = 30°, B = 60° and C = 135°, then what is the value of sin3A + cos3B + tan3C – 3sin A cos B tan C?

If 1/2 is added to a number and the sum is multipled by 3, the result is 21. Then the number is

The common name of hydrogen peroxide is

Santosh Trophy is related to which sports?