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Find the single discount equivalent to the successive discounts of 25%, 12% and 5%.A. `31.4%`B. `35.1%`C. `37.3%`D. 0.4 |
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Answer» Correct Answer - C (i) Take the M.P. as 100x. (ii) Calcualte S.P. by using the formula , `S.P.=(M.P.(100-d_(1))(100-d_(2))(100-d_(3)))/(100xx100xx100)` (iii) Overall discount=100-S.P. |
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