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The square root of 636 is between which set of integers?

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The square root of 636 is between which set of integers?  [#permalink]

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New post 31 Jul 2016, 03:27
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

90% (00:47) correct 10% (01:10) wrong based on 163 sessions

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Re: The square root of 636 is between which set of integers?  [#permalink]

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New post 31 Jul 2016, 03:48
Bunuel wrote:
The square root of 636 is between which set of integers?

A. 24 and 25

B. 25 and 26

C. 26 and 27

D. 27 and 28

E. 28 and 29

25^2=625
26^2=676

Hence 636 lies between 25^2 & 26^2
Ans B
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Re: The square root of 636 is between which set of integers?  [#permalink]

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New post 03 Aug 2016, 08:44
25^2 = 625
def between 25 & 26
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Re: The square root of 636 is between which set of integers?  [#permalink]

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New post 26 Aug 2018, 17:24
Bunuel wrote:
The square root of 636 is between which set of integers?

A. 24 and 25

B. 25 and 26

C. 26 and 27

D. 27 and 28

E. 28 and 29


Since 25^2 = 625, and 26^2 = 676, the square root of 636 is between 25 and 26.

Answer: B
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Re: The square root of 636 is between which set of integers? &nbs [#permalink] 26 Aug 2018, 17:24
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The square root of 636 is between which set of integers?

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