If A : B : C = 2 : 3 : 4, then find A/B : B/C : C/A ?
A). 7 : 8 : 24
B). 6 : 7 : 24
C). 6 : 7 : 24
D). 2 : 8 : 24
8 : 9 : 24
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1. Ram is 20 years younger than Shyam. 5 years ago, the ratio of their age was 3:5. The sum of their present age is
2. If x ∶ y = 3 ∶ 5, then what is the value of (2x + 5y) ∶ (2y - 3x)?
3. The ratio of the angles of a triangle is $1:\frac{2}{3}:3$ Then the smallest angle is?
4. In $\triangle$DEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 1:3 and HF is 7.2 cm, find length of DF?
5. How many sides does a regular polygon have whose interior and exterior angles are in the ratio 2:1
6. In two blends of mixed tea, the ratios of Daijeeling and Assam tea are 4 : 7 and 2 : 5. The ratio in which these two blends should be mixed to get the ratio of Darjeeling and Assam tea in the new mixture as 6:13 is
7. The ratio of the present ages of A to B is 3:4. The ratio of the ages 16 years back was 5:8. What is the present age of B ?
8. In what ratio sugar at Rs 30/kg should be mixed with sugar at Rs 45/kg so that on selling the mixture at Rs 42/kg there is a profit of 20%?
9. The bus fare between two cities is increased in the ratio 17:20. Find the increase in the fare, if the original fare is Rs. 425
10. If A:B = $\frac{1}{2}:\frac{3}{8}$, B:C = $\frac{1}{3}:\frac{5}{9}$, C:D = $\frac{5}{6}:\frac{3}{4}$ ,then the ratio A:B:C:D is
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