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#1 2015-04-16 09:55:27
Successive Discounts:
Question:
The difference between a discount 40% on Rs. 500 and two successive discounts of 30% and 10% the same amount is:
Option A):
Rs. 20
Option B):
Rs. 0
Option C):
Rs. 15
Option D):
Rs. 10
Correct Answer is Option C):
Rs. 15
Explanation:
40% discount on 500 = (40*500)/100 = Rs. 200.
Two successive discount 30% and 10% on 500 would be
500 ===30% discount ==> Rs. 350.
350 ===10% discount = 315.
Total discount in first case = Rs. 200
Total discount in second case = 500 -315 = Rs. 185.
So, difference = Rs. 15.
Failure is the first step towards seccess.
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2015-04-16 09:55:27
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