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Let the marked price of the article be Rs. '7x' So, cost price of the article = 7x X (4/7) = Rs. '4x' Selling price of the article = 7x X 0.8 = Rs. '5.6x' So, gain earned = 5.6x - 4x = Rs. '1.6x' So, gain percentage = (1.6x/4x) X 100 = 40%
What will come in place of the question mark (?) in the following series?
1515, 184, ?, 455, 967, 624
51 52 48 57 ? 66 30
...8 8 12 24 60 ?
110, 156, 212, ?, 354, 440
What will come in place of the question mark (?) in the following series?
168, 120, ?, 48, 24, 8
44 45 41 50 ? 59 23
...Find the missing character.
What will come in place of the question mark (?) in the following series?
3.5, 9.5, 27.5, 81.5, 243.5, 729.5, ?