Question
A shopkeeper marked an article at ₹5,000. The
shopkeeper allows successive discounts of 20%,15% and 10%. The selling price of the article is:Solution
Marked Price (MP) = ₹5,000 1st Discount: SP after 20% discount = (5000 x (1 - {20/100} = 5000 x 0.8 = 4000 2nd Discount: SP after 15% discount = (4000 x (1 - {15/100}) = 4000 x 0.85 = 3400 3rd Discount: SP after 10% discount = (3400 x (1 - {10/100}) = 3400 x 0.9 = 3060 Final Selling Price = ₹3,060
2 4 5 19 70...
6000 3002 1503 ? 378.75 191.375 97.6875
...If 204 196 223 x 284
Then, what is the average of the numbers of the above series?
...8 24 12 ? 18 54
3 ? 7 16 71 346
...104 106 110 113 ? 126
12, 18, 28, 42, 52, ?
18 29 51 84 128 182
5, 8, 17, ?, 37, 48
(32.03 + 111.98) ÷ 18.211 = 89.9 – 20.23% of ?
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