value of N???

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value of N???

by santham » Wed Jul 20, 2011 11:42 am
What is the value of the integer N?
(1) 101 < N < 103
(2) 202 < 2N < 206

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by santham » Wed Jul 20, 2011 11:43 am
IMO D

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by GAMATO » Wed Jul 20, 2011 12:18 pm
(1) 101 < N < 103
N is an integer. Only possible value of N is 102
So A is sufficient.
(2) 202 < 2N < 206
Dividing the expression by 2 we get
101 < N < 103. Again sufficient.

So answer is D

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by Gurpinder » Wed Jul 20, 2011 1:55 pm
santham wrote:What is the value of the integer N?
(1) 101 < N < 103
(2) 202 < 2N < 206
Both statements giving you the exact same information.

(1) n = 102

(2) 202 < 2N < 206 - divide each value by 2 and you get the same as (1)

Hence (D)
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by GmatKiss » Sat Aug 06, 2011 4:59 am
IMO: D

from 1) N=102
FROM 2) N=102

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Re: value of N???

by Scott@TargetTestPrep » Fri Jun 11, 2021 4:29 pm
santham wrote:
Wed Jul 20, 2011 11:42 am
What is the value of the integer N?
(1) 101 < N < 103
(2) 202 < 2N < 206
Solution:

We need to determine the value of N given that it is an integer.

Statement One Alone:

Since the only integer between 101 and 103 is 102, N = 102. Statement one alone is sufficient.

Statement Two Alone:

Dividing the inequality by 2, we see that 101 < N < 103, which is exactly the same as the inequality in statement one. Therefore, statement two alone is also sufficient.

Answer: D

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