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# A diamond has a rating of 10 on the Mohs scale of hardness, three poin

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Manager
Joined: 20 Apr 2018
Posts: 173
Concentration: Technology, Nonprofit
WE: Analyst (Non-Profit and Government)
A diamond has a rating of 10 on the Mohs scale of hardness, three poin  [#permalink]

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02 Oct 2018, 01:50
00:00

Difficulty:

25% (medium)

Question Stats:

85% (01:07) correct 15% (01:09) wrong based on 13 sessions

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A diamond has a rating of 10 on the Mohs scale of hardness, three points above quartz and about four points more than the hardness of steel.

A. quartz and about four points more than the hardness

B. quartz's rating and about four points more than that

C. how hard quartz is and about four points above the hardness

D. the hardness of quartz and about four points above that

E. the rating of quartz and about four points above that

Source: Kaplan test
Math Expert
Joined: 02 Sep 2009
Posts: 55635
Re: A diamond has a rating of 10 on the Mohs scale of hardness, three poin  [#permalink]

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02 Oct 2018, 02:00
sandman13 wrote:
A diamond has a rating of 10 on the Mohs scale of hardness, three points above quartz and about four points more than the hardness of steel.

A. quartz and about four points more than the hardness

B. quartz's rating and about four points more than that

C. how hard quartz is and about four points above the hardness

D. the hardness of quartz and about four points above that

E. the rating of quartz and about four points above that

Source: Kaplan test

Discussed here: https://gmatclub.com/forum/a-diamond-ha ... 98378.html
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Re: A diamond has a rating of 10 on the Mohs scale of hardness, three poin   [#permalink] 02 Oct 2018, 02:00
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