Here Important Math MCQ questions are added which are frequently asked in almost all the examinations. You can check the correct answer of any question on clicking the show answer button or on option itself. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping whatsapp button.
21) A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of Rs. 40 then how many metres of cloth costing Rs. 32 per metre he should purchase = ?
27) Two numbers are in the ratio 3/2 : 8/3 When each of these is increased by 15, they become in the ratio 5/3 : 5/2 . The greater of the numbers is = ?
28) Vinay and Versha run a race with their speed in the ratio of 5 : 3. They prefer to run on a circular track of circumference 1.5 km. What is the distance covered by Vinay when he passes Versha for the seventh time?
30) Two boats go downstream from point X to Y. The faster boat covers the distance from X to Y, 1.5 times as fast as slower boat. It is known that for every hour slower boat lags behinds the faster boat by 8 km. however, if they go upstream, then the faster boat covers the distance from Y to X in half the time as the slower boat. Find the speed of the faster boat in still water?
