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ATQ, Let the cost price of the article be Rs. '100b'. Marked price of the article = 1.50 × 100b = Rs. '150b'. Selling price of the article = 150b × 0.85 × 0.70 = Rs. '89.25b'. Therefore, profit percentage = [(100b - 89.25b) ÷ 100b] × 100 = 10.75%.
15, 120, 840, 5040, ?, 100800
11 22.5 47 102 236 ?
...What will come in place of the question mark (?) in the following series?
2.5, 6.5, 18.5, 54.5, 162.5, 486.5, ?
140, 146, 158, 176, ?, 230
17 18 14 ? 7 32
...10, 10, 30, 150, ?, 9450
17, 19, 41, 127, 513, ?
116, 118, 124, 136, 156, ?
-1, 5, 23, 59, ?
84, 97, ?, 162, 214, 279