If a : b : c = 1 : 2 : 3 and 3a + 4b – c = 24, find the value of b.
If of A = 60% of B of C, then A : B : C is equal to:
In a cricket match, total runs scored by Kohli, Dhawan and Rahane is 261. The ratio of the runs scored by Kohli to that of Rahane is 6 : 5, and the ratio of runs scored by Rahane to that of Dhawan is 10 : 7. Find the number of runs scored by Kohli.
45 men together can build a wall 80m long in 3 days. Find the number of men required to build the same wall at the same rate in 1 day.
A profit of Rs 810 is divided between Amit and Rahul in the ratio. Find the difference of their profit.
The ratio of income of Atul and Amul is 4 : 5 and the ratio of their expenditure is 2 : 3. If they save Rs 5,000 & Rs 4,000 respectively, what is the income of Amul?
The ratio of total amount distributed in all the males and females as salary is 4 : 5, while the ratio of salary of each male and each female is 4 : 7. Find the ratio of no. of males & females.
The ratio of income of A & B one year ago was 2 : 3. The ratio of their last year income to current year income are 3 : 5 & 4 : 5. If their total current year income is Rs 17,000. Find the current year income of A.
A is inversely proportional to the square of B. If A = 9, then B , find B when A = 3.
A tiger chases a dear. The Tiger takes 3 leaps for every 5 leaps of deer. Distance covered by deer in 5 leaps is equal to the distance covered by the tiger in 2 leaps. Find the ratio of their speed.
The price of diamond is directly proportional to the square of its weight. A person broke down the diamond in the ratio of 2 : 3 : 4, and after selling the broken parts he suffers a loss of Rs 5200. Find the initial price of the diamond.
The sides of a rectangle are in ratio 7 : 6. If its area is 378 cm2, find the ratio of its perimeter to its area.
The ratio of the 3 AC and sleeper class fares between Bhubaneswar and Sambalpur is 5 : 3, and that of the number of passengers travelling by 3 AC and sleeper classes is 1 : 5. If on a day Rs 70,000 is collected as total fare, find the amount collected from the 3 AC class passengers.
Find the number that can be added to each of the numbers 5, 7, 12, 15 to make them in proportion.
In two types of stainless steel the ratio of chromium and steel are 1 : 3 and 3 : 5 respectively. In what proportion should the two types be mixed so that the ratio of chromium to steel in mixed type becomes 1 : 2?
