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The number of prime number 50 and 60

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Asif789
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The number of prime number 50 and 60 [#permalink] New post   13 Feb 2022, 13:00
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25% (00:48) correct 75% (00:59) wrong based on 20 sessions

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Quantity A
Quantity B
\(\)The number of prime number 50 and 60
\(\)The number of prime number between 20 and 28


A Quantity A is greater.
B Quantity B is greater.
C The two quantities are equal.
D The relationship cannot be determined from the information given.
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C
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D
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Re: The number of prime number 50 and 60 [#permalink] New post   13 Feb 2022, 13:11
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How is c the answer?
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RA911
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Re: The number of prime number 50 and 60 [#permalink] New post   13 Feb 2022, 13:17
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Quantity A ={53, 59}
Quantity B ={23, 29}

Hence, answer is C.

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Re: The number of prime number 50 and 60 [#permalink] New post   13 Feb 2022, 13:52
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RA911 wrote:
Quantity A ={53, 59}
Quantity B ={23, 29}

Hence, answer is C.

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But QB is between 20 and 28
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The number of prime number 50 and 60 [#permalink] New post   18 Jul 2022, 08:30
Quantity A: The number of primes between 50 and 60

Prime numbers between 50 and 60 are 53, 59 => 2

Quantity B: The number of primes between 20 and 28

Prime numbers between 20 and 28 are 23, 29 => 2

Clearly, Quantity A(2) = Quantity B(2)

So, Answer will be C.
Hope it helps!

Watch the following video to learn How to find Prime Numbers from 1 to 100

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