- A4:5:6
- B15:12:10
- C10:12:15
- D6:5:4
Step-by-Step Solution
Let . Then , so A : .
Answer: B) 15:12:10
Given that , what is A : ?
Competition practiceRatio, Proportion & Mixtures
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Ratio, Proportion & Mixtures practice questions
More Ratio, Proportion & Mixtures practice
56 litres of a milk-water mixture are in the ratio 5 : 3. How much water must be added…How many kg of sugar costing ₹12 per kg must be mixed with 30 kg of sugar costing ₹18…When 9 is subtracted from each of two numbers that are in the ratio 3 : 5, the new ratio…The ratio of the present ages of A and B is 4 : 5. After 8 years the ratio of their ages…A sweet shop in Mathura keeps 60 litres of milk and water mixed 5 : 1. How much water…