Math MCQ Part-15 Leave a Comment / By odishatutorial.com / 18 October 2023 Video Solution Whatsapp Group Join Telegram channel JoinMath MCQ Part-15 1 / 10The average weight of 8 persons increased by 2.5 kg when a new person comes in place of one of them weighting 45 kg. What is the weight of the new person ? (1) 63 kg (2) 60 kg (3) 65 kg (4) 62 kg 2 / 10The length of a road is one kilometer. The number of plants required for plantation at a gap of 20 meters in both sides of the road is : (1) 102 (2) 100 (3) 51 (4) 50 3 / 10If a: b = 2:5 and b: c=3:4, find the value of a: b: c. (1) 6: 16 : 21 (2) 2:5:7 (3) 6: 15: 20 (4) 3: 8: 10 4 / 10Three numbers are in the ratio of 3: 4 :5 and their L.C.M. is 4200. Their H.C.F. is (1) 60 (2) 20 (3) 70 (4) 15 5 / 10While selling an article of marked price Rs. 5,040 at a discount of 40%, if a trader gains 20%, then the profit in Rs. is : (1) Rs. 642 (2) Rs. 504 (3) Rs. 720 (4) Rs. 2,520 6 / 10X and Y together can finish a piece of work in 15 days, while Y alone can finish it in 40 days. X alone can finish the work in : (1) 24 days (2) 26 days (3) 25 days (4) 23 days 7 / 10Find the amount Ram will get after 2 years when he invests 15000 at 15% interest. (1) 18500 (2) 19500 (3) 17500 (4) 16500 8 / 10In an election, a candidate secures 40% of the votes but is defeated by the only other candidate by a majority of 298 votes. Find the total number of votes recorded. (1) 1580 (2) 1490 (3) 1470 (4) 1530 9 / 10A car covers a distance of 90 km in 50 minutes. What is its speed (in m/sec.) ? (1) 60 (2) 90 (3) 108 (4) 30 10 / 1070% of the cost price of a article is equal to the 40% of its selling price. What is the profit or loss percent ? (1) 63% loss (2) 70% loss (3) 75% profit (4) 80% profit Your score isThe average score is 59% 0% Restart quiz