InterviewSolution
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Arjun Bought A T.v With 20% Discount On The Labelled Price. Had He Bought It With 25% Discount, He Would Have Saved Rs. 500. At What Price Did He Buy The T.v? |
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Answer» LET labeled price was 100. Arjun bought T.V with 20% DISCOUNT, then Cost price of the T.V =labeled price - 20% oflabeled price = 100 - (20% of 100) = 80 Rs. If Arjunbought it at 25% discount, then Cost price of the T.V =100 - 25% of 100 = 75 Rs. Given, If Arjun bought T.V with 25% discount he would have saved Rs.500. So, Difference between Cost price for 20% and 25% discount = 500 => 80 - 75 = 500 => 5 parts = 500 => 1 PART = 500/5 =>1 part = 100 Then, the actual Cost price of the T.V =80 parts = 100 *80 = 8000. Correct Answer is Rs. 8000. Let labeled price was 100. Arjun bought T.V with 20% discount, then Cost price of the T.V =labeled price - 20% oflabeled price = 100 - (20% of 100) = 80 Rs. If Arjunbought it at 25% discount, then Cost price of the T.V =100 - 25% of 100 = 75 Rs. Given, If Arjun bought T.V with 25% discount he would have saved Rs.500. So, Difference between Cost price for 20% and 25% discount = 500 => 80 - 75 = 500 => 5 parts = 500 => 1 part = 500/5 =>1 part = 100 Then, the actual Cost price of the T.V =80 parts = 100 *80 = 8000. Correct Answer is Rs. 8000. |
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