Riddles Repository
Q150: ABCD is a square with side a. In centres A,B,C and D four circles are drawn such that each circle touches externally the remaining three circles. Let ฮด be the area interior of the square and exterior of the circles. What is the value of ฮด?
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๐1
Riddles Repository
Q151: The radius of a circle is twice its diameter.
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Q152: In a class of 500 students, 350 take mathematics and 284 take science. How many take both mathematicsand science? (All take math and/or science.)
Anonymous Quiz
46%
134
5%
150
13%
66
4%
398
6%
634
26%
cannot be determined from information given
โค2๐2
Riddles Repository
Q153: 785 = 2510 - X. What is X?
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Q154: Assuming aโ b, can aแต = bแต if both a and b are positive integers?
Anonymous Quiz
52%
True
48%
False
๐2๐1๐ฅ1๐1
Riddles Repository
Q154: Assuming aโ b, can aแต = bแต if both a and b are positive integers?
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Riddles Repository
Q155: Translate this! @RiddlesRepository
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Q156: A group of 20 students boarded your school bus. At Point A, 5 students got down and 3 more boarded. At Point B, 10 got down and 7 more boarded. At Point C, 5 got down and 7 more boarded.
Who is the driver?
@RiddlesRepository
Who is the driver?
@RiddlesRepository
๐6๐1
Riddles Repository
Q156: A group of 20 students boarded your school bus. At Point A, 5 students got down and 3 more boarded. At Point B, 10 got down and 7 more boarded. At Point C, 5 got down and 7 more boarded. Who is the driver? @RiddlesRepository
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๐ฅ1
Q157: What is the next number in the series?
7645, 5764, 4576
7645, 5764, 4576
Anonymous Quiz
10%
6475
10%
6547
74%
6457
7%
6574
Riddles Repository
Q157: What is the next number in the series?
7645, 5764, 4576
7645, 5764, 4576
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Q158: Tom was asked to paint the apartment number on plates for 100 apartments which means he will have to paint numbers 1 through 100. How many times will he paint the number 8?
Anonymous Quiz
15%
1
25%
10
21%
11
35%
20
4%
30
๐6
๐ฅฐ3๐2
Riddles Repository
Q159: A farmer has 17 sheep and all but 9 die. How many are left?
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โค4
Riddles Repository
Q160: What is a group of ravens called?
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