Riddle #571

logic

Height marked into the tree

When Manish was three years old he carved a nail into his favorite tree to mark his height. Six years later at age nine, Manish returned to see how much higher the nail was. If the tree grew by five centimeters each year, how much higher would the nail be.
The nail would be at the same height since trees grow at their tops.
90.86 %
46 votes

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logicmathshort

7+2+5 = ?

5+3+2 = 151022 9+2+4 = 183652 8+6+3 = 482466 5+4+5 = 202541 Then; 7+2+5 = ?
143547.
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logicmath

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A train leaves from Halifax, Nova Scotia heading towards Vancouver, British Columbia at 120 km/h. Three hours later, a train leaves Vancouver heading towards Halifax at 180 km/h. Assume there's exactly 6000 kilometers between Vancouver and Halifax. When they meet, which train is closer to Halifax?
Both trains would be at the same spot when they meet therefore they are both equally close to Halifax.
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How could the cowboy travel on friday, then sleep two days and then travel back home on friday.
If the horse was named Friday.
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logicshortwhat am I

Present in sun, but not in rain

Only one color, but not one size. Stuck at the bottom, yet I easily fly. Present in sun, but not in rain. Doing no harm, and feeling no pain. What Am I?
Shadow.
91.04 %
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funnylogicshort

Digging a hole

If it takes one man three days to dig a hole, how long does it take two men to dig half a hole?
You can’t dig half a hole.
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