Question
A seller sells 2 watches at 8%and 15% discount each.
Total marked price of both the items are Rs 2100. Find the difference between marked price of both the items. If total discount is of12%.Solution
8% 15% 12% 3 : 4 7unit = 2100 1 unit = 300
Find remainder when 7¹³ is divided by 100.

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