Fresh watermelon contains 60% water. Dry watermelon contains 30% water. From 1 Quintals fresh Watermelon, approximately how many kgs of Dry Watermelon c...
520 ml of a mixture contains milk and water in the ratio of 10:z respectively. If 80 ml of water and 90 ml of milk are added into it, then the ratio of ...
- Two mixtures 'E' and 'F' have gold to silver in the ratio of 7:2 and 9:4 respectively. If 135 grams of E and 182 grams of F are mixed together, then find t...
A solution contains alcohol and water in the ratio 5:2. If 25% of the solution is replaced with the same amount of water, what will be the new ratio of ...
An alloy is made of 45% lead, 35% tin, and 20% copper. How much lead should be added to 40 kg of the alloy so that the new alloy contains 55% lead?
The cost price of watermelon juice in flask F is Rs. 55 per liter, and the cost price of watermelon juice in flask I is Rs. 40. When the watermelon juic...
"A 480-liter mixture of alcohol and water has alcohol and water in the ratio of 5: p. When 20 liters of water are added, the new ...
Vessels 'P' and 'Q' contain (4x - 10) litres and (x + 10) litres of petrol, respectively, and the price per litre of petrol in vessel 'P' and 'Q' is Rs....
- An alloy contains 50% iron, 30% zinc, and 20% aluminum. How much iron should be added to 30 kg of the alloy so that the new alloy contains 60% iron?
Two blends of a commodity costing Rs. 70 and Rs. 80 per kg respectively are mixed in the ratio of 2:3 by weight. If one-fifth of the mixture is sold at ...
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