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A sum of Rs.2400 is distributed among A, B, C in the ratio of 3:7:10. What is the total amount received by A and B?
The ages of A, B and C are in the ratio of 4:3:6 respectively. If the sum of their ages is 65 years, then find the age of B.
The ratio of income of A, B, C is 7:9:12 and the ratio of expenditure is 8:9:15. If A saves 1/4 of his income, then what will be the ratio of their savi...
If p: q =1:3, q: r =2:1, r: s = 1:2, s: t =3:1 and t: u =1:4 then value of (p q r/s t u)3 =?
In a class of 240 students, 20% decided to leave. From those who stayed, the ratio of boys to girls is 11:13. How many girls are currently in the class?
In 2018, the ratio of males to females in a club was 6:7. By 2019, the number of males had decreased by 10%, while the number of females had increased b...
Three numbers are in ratio 5:6:7. If the sum of the squares of those three numbers is 440 then find the sum of the three numbers.
Some amount was divided among A, B and C in the ratio 3:5:8. If the share of A is 40 less than share of C, then find the 1/4th of total amount (in Rs).
Find the mean proportion of 40 and 19.6
The ratio between two numbers is 3:4. If each number is increased by 8, the ratio between then become 5:6, find the difference between numbers.
