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# Is p positive? (1) The square of p is positive. (2) The reciprocal of

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Math Expert
Joined: 02 Sep 2009
Posts: 58453
Is p positive? (1) The square of p is positive. (2) The reciprocal of  [#permalink]

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20 Dec 2018, 00:11
00:00

Difficulty:

5% (low)

Question Stats:

93% (00:29) correct 7% (00:31) wrong based on 52 sessions

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Is p positive?

(1) The square of p is positive.
(2) The reciprocal of p is negative.

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Joined: 18 Aug 2017
Posts: 5020
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
Re: Is p positive? (1) The square of p is positive. (2) The reciprocal of  [#permalink]

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20 Dec 2018, 07:26
#1: p can be +/- any no so insufficient

#2 : reciprocal of p is (-ve_ means p has to be -ve .. sufficeint

IMO B

Bunuel wrote:
Is p positive?

(1) The square of p is positive.
(2) The reciprocal of p is negative.
Re: Is p positive? (1) The square of p is positive. (2) The reciprocal of   [#permalink] 20 Dec 2018, 07:26
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