Mathematics MCQs
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1551.The water and milk are in the ratio 1 : 3. How much water should be added to 12 liters of the mixture to make the ratio 2 : 3?
1552.If A and B are in the ratio 3 : 5 and B increases by 20%, find the new ratio?
1553.If two routes are in the ratio 7 : 9 and the first route is 14 km, find the second distance?
1554.If Red : Blue : Green = 3 : 4 : 5 and Green = 60, find total sum of ratios value?
1555.If two numbers have a sum of 52 and their difference is 8, the larger number is?
1556.If x² − 9x + 20 = 0, the larger value of x will be?
1557.If there are 4 packets more than twice of a number and total packets are 38, the number is?
1558.7, 6, 10, 8 and 9 are numbers and their frequencies are 2, 2, 5, 1, 2. Find their mean?
1559.After 15% discount, sale price of a thing is 8500. Find the original price?
1560.Find 12.5% of 640?