Bunuel
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Each of the students in a certain class received a grade of A, B, or C[#permalink]25 Jun 2024, 01:30
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A
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C
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E
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45%(medium)
Question Stats:
79%(01:16)correct21%(00:49) wrongbased on38sessions
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Each of the students in a certain class received a grade of A, B, or C. What percent of the students in the class were males?
(1) Of those who receive an A, 30 percent were males
(2) Of those who received either a B or C, 60 percent were females
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Purnank
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]25 Jun 2024, 04:16
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Kudos
I think E,
From eiether of the given statements we are not clear about the distribution of grades A, B and C in the class. Hence we cant find percentage of male students in the class.
PranavVyas
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]25 Jun 2024, 08:31
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Kudos
IMO E
(1) Of those who receive an A, 30 percent were males- Missing overall (B & C grades boys) % information about boys, Insufficient
(2) Of those who received either a B or C, 60 percent were females - Missing overall % information about boys, Insufficient
Combine- A+B+C, still can't find % for boys due to missing specific values.
Option E
ribbons
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]26 Jun 2024, 02:56
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May you please share why its C not E
ribbons
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]26 Jun 2024, 03:19
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Bunuel chetan2u may you please explain why its C not E
chetan2u
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]26 Jun 2024, 03:26
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ribbons wrote:
Bunuel chetan2u may you please explain why its C not E
Yes, in the present form, the answer should be E.
I believe either the percentage in statement II should be 70 and not 60 orthe percentage in statement I should be 40 and not 30.
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Bunuel
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]26 Jun 2024, 03:45
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Yes, the OA is E. Fixed it. Thank you all for noticing!
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Re: Each of the students in a certain class received a grade of A, B, or C[#permalink]
26 Jun 2024, 03:45