Question
A mixture contains 90% milk and rest water. A man withdrew some mixture and replaced it with same quantity of kerosene, such that the quantity of milk remaining in the mixture now is 72%. If the man wants to bring down the quantity of milk to less than 50%, then how many more times should he repeat the same process?
More Mixture Questions
- A mixture of Silver and Nickel contains 25% Silver. If 10 kg of Silver is added, then Silver becomes 50% of the Nickel. Find the initial quantity of Silver...
- A grocer blends 6 kg of dal at Rs. 9 per kg with 4 kg at Rs. 3 per kg. What is the cost price (in Rs.) of the mixture per kg?
- Two varieties of wheat cost Rs. 20 per kg and Rs. 25 per kg respectively. In what quantity of the costlier variety should 30 kg of the cheaper variety be m...
- In 108 litres of a mixture (milk + water), ratio of quantity of milk to that of water in a mixture is 5:4, respectively. (2x + 8.4) litres of milk and 27 l...
- The cost of 3 kg of rice is Rs. 180. The cost of 8 kg of rice is equal to that of 5 kg of pulse. The cost of 15 kg of pulses is equal to that of 2 kg of te...
- In a tank, milk and water are mixed in the ratio 5:4. When 36 litres of water is added, the ratio becomes 5:6. Find the total quantity of the final mixture...
- The cost of 12 kg of wheat equals the cost of 15 kg of rice. If wheat costs 30 per kg, find the cost of rice per kg.
- In a mixture of 85 litres, the ratio of milk to water is 2 : 3. If this ratio is to be 1 : 3, then what is the quantity of water needed to be added?
- A grocer mixes 7 kg of flour at Rs. 5 per kg with 5 kg at Rs. 3 per kg. What is the cost price (in Rs.) of the mixture per kg?
- In a vessel the ratio of alcohol to water is 6:1. If 21 liter of mixture is taken out from the vessel and 1 liter water is added, then the ratio of alcohol...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)