A BARREL OF WATER WEIGHS 20 POUNDS WHAT MUST YOU ADD TO IT TO MAKE IT WEIGH 12 POUNDS R RIDDL RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Hot cross bunnies. Did you answer this riddle correctly?
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A hole. Did you answer this riddle correctly?
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A map Did you answer this riddle correctly?
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A Hole

We can not weigh a hole but we can see it. Let's take an example, a plastic bottle has sugar. If we make a hole in that bottle, then it is obvious that we can see it. After making a hole in it, the sugar kept in the bottle starts coming out of the hole and due to this the bottle becomes empty. Did you answer this riddle correctly?
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A castle. Did you answer this riddle correctly?
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A lobster. Did you answer this riddle correctly?
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H2O cubed. Did you answer this riddle correctly?
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The stones weight 1 pound, 3 pounds, 9 pounds and 27 pounds. These can be used in combination with each other on both sides of the scale to come up with any counterweight from 1 to 40 pounds. Did you answer this riddle correctly?
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A freezer Did you answer this riddle correctly?
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I'm a tea bag! Did you answer this riddle correctly?
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888 + 88 + 8 + 8 + 8 = 1000. Did you answer this riddle correctly?
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An island Did you answer this riddle correctly?
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Crane Did you answer this riddle correctly?
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From Dixie cups. Did you answer this riddle correctly?
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The letter C. (Sea) Did you answer this riddle correctly?
YES  NO