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3 (× 4), 12 (× 9), 108 (× 16), 1,728 (× 25), 43,200 Hence, x= 1728 Hence, 47% of (x + 72) = 47/100 × (1,728 + 72) = 47/100 × 1,800 = 846
Divide 297 into two parts such that one may be to the other as 2:9.
‘x’ varies directly as ‘y’. If at x = 24 the value of ‘y’ is 25% more than ‘x’, then find the value of ‘x’ when ‘y’ = 55.
...The sum of three numbers is 189. If the ratio of the first to the second is 3:4 and that of second to the third is 5:7 then the second number is?
Rahul and Tarun scored marks in the ratio 6:5. If Rahul had scored 4 marks more and Tarun had scored 5 marks less, the ratio of their marks would have b...
A sum of Rs. 723 is divided among X, Y and Z such that X gets Rs. 168 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?
The ratio between the number of books and pencils is 8:5 and the ratio of cost of per book and pencil is 6:5 then find the percentage by which total cos...
There is a mixture of 70 liters of apple juice and water in a vessel. The ratio of apple juice to water is 3:4. If 21 liters of the mixture is taken out...
Total population of city P and Q is 3150 and 3640 respectively. If the ratio of number of males to females in city is P and Q is 5:4 and 4:3 respectivel...
Rs 1927 was divided among Anil, Bhanu and Charan in the ratio of 14:9:18 respectively. Find the amount received by Anil and Bhanu together.
If the income of a family decrease by 5% and expenditure decrease by 7%, and its saving increases by 3%. Find the ratio of income and expenditure of tha...
