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Which is greater?

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Senior Manager
Senior Manager
Joined: 20 May 2014
Posts: 282
Followers: 14

Kudos [?]: 49 [0], given: 220

CAT Tests
Which is greater? [#permalink] New post 20 Nov 2017, 10:43
00:00

Question Stats:

67% (00:47) correct 32% (00:30) wrong based on 28 sessions
Quantity A
Quantity B
The number of distinct prime factors in 84
The number of distinct prime factors in 150



A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given

Kudos for correct solution.
[Reveal] Spoiler: OA
Intern
Intern
Joined: 15 May 2018
Posts: 39
Followers: 0

Kudos [?]: 5 [0], given: 1

Re: Which is greater? [#permalink] New post 09 Jul 2018, 18:47
Bunuel wrote:
Quantity A
Quantity B
The number of distinct prime factors in 84
The number of distinct prime factors in 150



A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given

Kudos for correct solution.

My Answer is C
Intern
Intern
User avatar
Joined: 04 May 2017
Posts: 36
Followers: 0

Kudos [?]: 21 [0], given: 6

Re: Which is greater? [#permalink] New post 10 Jul 2018, 08:16
We do prime factorization:

84=42*2=6*7*2=2^2*3*7 -> QA = 3.
150=3*5*2*5=2*3*5^2 -> QB = 3

-> C.
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Re: Which is greater?   [#permalink] 10 Jul 2018, 08:16
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Which is greater?

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