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Let the total work be (LCM of 15 and 25) = 75 units Efficiency of Anil = 75/25 = 3 units/day Remaining work = 75 x 0.6 = 45 units Time taken by Anil to complete the remaining work = 45/3 = 15 days
A toy seller has white, pink, and blue balls in the ratio 3:7:11. The number of pink balls is more than the number of white balls by a number which is a...
Monthly savings of ‘Q’ is 25% more than that of ‘P’ and is 56% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 4100 a...
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...
Reena and Priyanka bought a chocolate. Priyanka break the chocolate in two parts and Reena observes that the ratio of length of these two parts is same ...
Total population of city P and Q is 2240 and 2650 respectively. If the ratio of number of males to females in city is P and Q is 4:3 and 3:2 respectivel...
Total population of city P and Q is 4030 and 6300 respectively. If the ratio of number of males to females in city is P and Q is 9:4 and 4:3 respectivel...
The ratio between the number of males and females in a college is 25: 26. If the number of males increases by 20% and the number of females increases by...
Before a battle the ratio of tanks to planes in an army was 5 : 3. During the war 1000 tanks were destroyed and 800 planes were destroyed. The ratio of ...
Three numbers are in ratio 3:4:7. If the sum of the squares of those three numbers is 666 then find the sum of the three numbers.