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09 May 2017, 03:06
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Difficulty:
65%
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Question Stats:
45% (01:22) correct
55%
(01:24)
wrong
based on 101
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George and Barbara each soliciting donations for a different charity and will each visit all houses in Community X. They will visit houses together for an hour and will then separate. Does Barbara collect more money?
(1) When visiting a house together, George always receives a donation twice as large as the donation received by Barbara.
(2) Barbara averages $2 less per house than George.
(1) When visiting a house together, George always receives a donation twice as large as the donation received by Barbara.
(2) Barbara averages $2 less per house than George.
09 May 2017, 03:59
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(1) When visiting a house together, George always receives a donation twice as large as the donation received by Barbara.
Just knowing how much money George collects when visiting a house together doesn't give us details who will collect more money overall.
Hence, insufficient.
(2) Barbara averages $2 less per house than George.
We do not know how many house each of them visits, hence knowing that Barbara had a worse average/house doesn't clarify anything
Hence, insufficient.
Combining the information available in both the options, does not clearly give who will collect more money(Option E)
Just knowing how much money George collects when visiting a house together doesn't give us details who will collect more money overall.
Hence, insufficient.
(2) Barbara averages $2 less per house than George.
We do not know how many house each of them visits, hence knowing that Barbara had a worse average/house doesn't clarify anything
Hence, insufficient.
Combining the information available in both the options, does not clearly give who will collect more money(Option E)
12 May 2017, 10:11
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Ans b :
Barbara average house collection is $2 less than George . Its already given both will collect the all houses in community X .So no of houses are same. Therefore Barbara sum would be less and hence B is sufficient
Barbara average house collection is $2 less than George . Its already given both will collect the all houses in community X .So no of houses are same. Therefore Barbara sum would be less and hence B is sufficient
