When purchased together, a pair of binoculars and the case cost $100. If the binoculars cost $90 more than the case, how much does the case cost?
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27 Fence Poles
A farmer built a fence around his 17 cows, in a square shaped region. He used 27 fence poles on each side of the square. How many poles did he need altogether?
Riddle AnswerClock Strike 12
At six o’clock the wall clock struck 6 times. Checking with my watch, I noticed that the time between the first and last strokes was 30 seconds. How long will the clock take to strike 12 at midnight?
Riddle Answer$3 for 600
A man goes to a hardware shop and asks for the price of an item. The shop keeper replies that the item is “one for $1”. The man gives the shop keeper “$3 for 600”. What did the man buy for his newly painted house?
Riddle AnswerJar Half Full of Bacteria
The number of bacteria in a large sealed jar doubles every minute. The bacteria will take an hour to fill the jar. When will the jar be half full?
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