Food we eat everyday, contain pulp as a material of different vitamins and there is water in it.
Now, considering watermelon, it contains around 96% of water in itself. So, the remaining 4% is the content. This content percentage keeps changing with the evaporation of water from the fresh fruit. The puzzle we are talking about today is based on this concept only.
Puzzle: Fresh grapes contain 90% water in themselves. The remaining 10% is the content. We need to make dry grapes from these fresh grapes. In dry grapes, the ratio of water to content changes drastically, as water evaporates. Now, consider the percentage of water in dry grapes is only 20. ie, Dry grapes contain 80% content and 20% water.
You are given with 20kg of fresh grapes. You are supposed to make dry grapes from these fresh grapes. How many kg of dry grapes can you make from these fresh grapes?
The puzzle is based on ratio and proportion concepts. Even if, you don't remember these concepts, you can still try to answer them, with mere logic.
If you find this area of puzzles interesting, you can also try these puzzles:
Heavy or Light
Now, considering watermelon, it contains around 96% of water in itself. So, the remaining 4% is the content. This content percentage keeps changing with the evaporation of water from the fresh fruit. The puzzle we are talking about today is based on this concept only.
Puzzle: Fresh grapes contain 90% water in themselves. The remaining 10% is the content. We need to make dry grapes from these fresh grapes. In dry grapes, the ratio of water to content changes drastically, as water evaporates. Now, consider the percentage of water in dry grapes is only 20. ie, Dry grapes contain 80% content and 20% water.
You are given with 20kg of fresh grapes. You are supposed to make dry grapes from these fresh grapes. How many kg of dry grapes can you make from these fresh grapes?
The puzzle is based on ratio and proportion concepts. Even if, you don't remember these concepts, you can still try to answer them, with mere logic.
If you find this area of puzzles interesting, you can also try these puzzles:
Heavy or Light
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