Math MCQ Part-13 Leave a Comment / By odishatutorial.com / 12 October 2023 Video Solution Math MCQ Part-13 1 / 10Whatsapp Group Join Telegram channel JoinIn a 56 litres mixture of milk and water, the ratio of milk to water is 5:2. In order to make the ratio of milk to water 7:2, some quantity of milk is to be added to the mixture. The quantity of the milk present in the new mixture wil be : (1) 40 litres (2) 16 litres (3) 48 litres (4) 56 litres 2 / 10If the HCF of two numbers is 8, then which of the following can NEVER be their LCM ? (1) 56 (2) 48 (3) 42 (4) 40 3 / 10A sum invested at compound interest amount to Rs. 7,800 in 3 years and Rs. 11,232 in 5 years. What is the rate percent ? (1) 26% (2) 20% (3) 15% (4) 18% 4 / 10A person sells an article at 10% below its cost price. Had he sold it for Rs. 332 more, he would have made a profit of 20%. What is the original selling price (in Rs.) of the article ? (1) 1,328 (2) 1,028 (3) 896 (4) 996 5 / 10The marked price of a chair is Rs. 2,400, which is 20% above the cost price. If the chair is sold at a discount of 10% on marked price, what is the profit percentage ? (1) 10% (2) 8% (3) 9% (4) 12% 6 / 10P and g together can do a work in 12 days. P alone can do the same work in l8 days. In how many days can alone complete two-third part of the same work ? (1) 30 (2) 21 (3) 24 (4) 36 7 / 10The average age of a group is increased by 6 years when a person whose age is 24 years was replaced by a person whose age is 66. Find the number of persons in the group. (1) 8 (2) 9 (3) 6 (4) 7 8 / 10The ratio of the investments of A and B in a business is 7:5, and the ratio of their prof- its at the end of a year is 2: 5. If A invested the money for 6 months, then for how much tá»‰me (in months) has B invested his money ? (1) 12 (2) 21 (3) 24 (4) 18 9 / 10Find the number that is as much greater than 49 as is less than 95. (1) 23 (2) 55 (3) 72 (4) 76 10 / 10The population of village has been continuously increasing at the rate of 10% per year. If its present population is 54,450, what was it two years ago ? (1) 48000 (2) 45000 (3) 52000 (4) 50000 Your score isThe average score is 33% 0% Restart quiz