Question
Select the word which cannot be formed using the letters
of the given word using the letters only once. REVERSIBLESolution
There is no letter ‘C’ in the given word.
A factory produces three alloys: X (30% copper), Y (50% copper), and Z (70% copper). An engineer combines these alloys in the ratio 3:2:1. If the total ...
Two mixtures A and B have milk:water ratios 3:2 and 4:5. They are poured together to get 0.732 litres of mixture where milk:water in the result is 31:30...
A drum contains 400 liters of a mixture of milk and water in the ratio of 5:3. If x liters of milk and 2x liters of water are added to the mixture, then...
Mixtures A and B contain milk and water in the ratios 5:3 and 7:4 respectively. When they are blended, the total volume of the mixture is 0.65 litres, a...
- Alloy ‘X’ is formed with copper and tin in the ratio 3:5, while alloy ‘Y’ consists of tin and nickel in the ratio 2:3. If 32 grams of ‘X’ and 5...
- Alloys 'P' and 'Q' have gold to silver in the ratio of 2:3 and 3:5 respectively. If 150 grams of P and 200 grams of Q are mixed together, then find the rat...
- Wheat worth Rs. 25/kg and Rs. 40/kg are mixed with a third variety in the ratio 1:2:1 respectively. If the final mixture is worth Rs. 35/kg, then the price...
Vessel contains 40 liters wine. If x liters of wine is taken out and replaced with water, this process is repeated two more times and then quantity of ...
A container has milk and water in the ratio 2:3. 20 litres of the mixture is removed and replaced by milk. The operation is repeated once again. If the ...
140 litres of mixture X contains acetone and glycerine in the ratio 5:9, respectively. 70 litres of the mixture is withdrawn and labelled as mixture Y a...
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