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# Sunspots, vortices of gas associated with strong

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Intern
Joined: 19 Aug 2017
Posts: 3
Sunspots, vortices of gas associated with strong  [#permalink]

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09 Jul 2018, 18:41
00:00

Difficulty:

35% (medium)

Question Stats:

67% (01:56) correct 33% (01:54) wrong based on 9 sessions

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Sunspots, vortices of gas associated with strong electromagnetic activity, are visible as dark spots on the surface of the Sun but have never been sighted on the Sun’s poles or equator.

(A) are visible as dark spots on the surface of the Sun but have never been sighted on
(B) are visible as dark spots that never have been sighted on the surface of the Sun
(C) appear on the surface of the Sun as dark spots although never sighted at
(D) appear as dark spots on the surface of the Sun, although never having been sighted at
(E) appear as dark spots on the Sun’s surface, which have never been sighted on
Math Expert
Joined: 02 Sep 2009
Posts: 49206
Re: Sunspots, vortices of gas associated with strong  [#permalink]

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09 Jul 2018, 20:22
Harshit2802 wrote:
Sunspots, vortices of gas associated with strong electromagnetic activity, are visible as dark spots on the surface of the Sun but have never been sighted on the Sun’s poles or equator.

(A) are visible as dark spots on the surface of the Sun but have never been sighted on
(B) are visible as dark spots that never have been sighted on the surface of the Sun
(C) appear on the surface of the Sun as dark spots although never sighted at
(D) appear as dark spots on the surface of the Sun, although never having been sighted at
(E) appear as dark spots on the Sun’s surface, which have never been sighted on

Discussed here: https://gmatclub.com/forum/sunspots-vor ... 79261.html Hope it helps.

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Re: Sunspots, vortices of gas associated with strong &nbs [#permalink] 09 Jul 2018, 20:22
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