1.
Each of the question below consists of a question and two statements numbered I and II given below it You have to decided whether the data provided in the statement are sufficient to answer the question Read both the statements and
Give answer a:if the data in statement I alone are sufficient to answer the question while the data in statement II alone are not sufficient to answer the question
Give answer b:if the data in statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question
Give answer c:if the data either in statement I alone or in statement II alone are sufficient to answer the question
Give answer d:if the data even in both the statement I and II together are not sufficient to answer the question
Give answer e:if the data in both the statement I and II together are necessary to answer the questionBy selling a product for Rs 100/- how much profit was earned ?
(I)20% profit would have been earned if it had been sold for Rs 90/-
(II)The profit was one-third of the purchase price.
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By: anil on 05 May 2019 01.34 am
S.P. = 100, we need to find the profit. I : if S.P = 90, => profit % = 20% => $$frac{90 - C.P.}{C.P.} * 100 = 20 => 6 * C.P. = 450 => C.P. = 75 Therefore, Profit = 100 - 75 = Rs. 25 Thus, I alone is sufficient. II : Let C.P. = 3x => Profit = 3x / 3 = x => 100 - 3x = x [Since, S.P. - C.P. = Profit] => x = 25 = Profit Thus, II alone is sufficient.
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II : Let C.P. = 3x => Profit = 3x / 3 = x => 100 - 3x = x [Since, S.P. - C.P. = Profit] => x = 25 = Profit Thus, II alone is sufficient.