CAT
Exam
Numerical Ability
Area and Volume
A reduction of 10% in the price of sugar enables a housewife to buy 6.2 kg more for Rs.279.Find the reduced price per kilogram.
(a)Rs. 5 (b) Rs. 4.5 (c) Rs. 4.05 (d) None of these
Read Solution (Total 1)
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- 279/0.9x-279/x=6.2
solving we get, x=5
therefore, the reduced price is 0.9*5=Rs 4.5.
b) - 9 years agoHelpfull: Yes(0) No(3)
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