Question
An alloy of artificial gold contains 83% Copper and remaining Aluminium. In an another alloy, Copper is 91% and Aluminium is 7%. In what ratio should the two alloys be mixed so that the new mixture have 15% Aluminium. Also find the % of Copper in the new mixture?
The alloy should be mix in the ratio of 4:1 Now, 
Difference of 91-83 = 8 8 is divided in the ratio of 4:1 8 × `1/5` = 1.6% 
More Mixture Questions
- In a container, there is a mixture of 120 liters of juice, which has juice and water in the ratio of 3:5, respectively. If 15 liters of water are poured in...
- A tank contains 640 litres mixture of petrol and diesel in the ratio 5:3. If (m + n + 10)% of the mixture is removed and then 28 litres of petrol is added,...
- A container has 40 litres of a mixture of milk and water in the ratio 3 : 1. How many litres of water must be added so that the new ratio of milk to water ...
- If 4 kg of metal of which 1/3rd is zinc and the rest is copper, be mixed with 5kg of metal, of which 1/6 is zinc and the rest is copper, then what will be ...
- A 630 litre mixture contains only milk and water in the ratio 4:5 respectively. If 'x' litre of water is added to the mixture, then ratio of milk and water...
- A vessel of capacity 1000 litres is full of milk. x litres are removed and replaced with water, and this is done three times. If in the end there are 512 l...
- Quantity of honey is 55% more than that of water in 204 litres mixture (honey + water). If 24 litres honey is added, then find the quantity of honey in the...
- The ratio of milk to water in a mixture is 10:3. 39 litres of mixture is taken out and 9 litres of water is added in the remaining mixture. If now the milk...
- A container contains Alcohol and water in ratio of 5:6 and Capacity of Container is 121 lit. If half of the Container is replaced with 15 lit of water then...
- A container has only two types (P and Q) of oil in the ratio 7:3 respectively. When 80 litre of oil Q is added to the container the quantity of oil P beco...
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)