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ATQ,
Let the cost price of the watch be Rs. '100x' ATQ; 100x × 1.2 ×1.3 × 0.75 = 100x + 68 Or, 117x = 100x + 68 Or, 17x = 68 So, x = 4 So, cost price of the watch = 4 ×100 = Rs. 400 So, selling price of the watch when sold at 40% profit = 400 × 1.4 = Rs. 560
18, 10, 12, 21, ?, 120
41, 82, ?, 984, 4920, 29520
7 12 33 ? 635 3804
...10, 94, 115, 138, 163, ?
32, 48, 72, 108, ?, 243
8 12 30 105 ? 2598.75
...76, 80, 89, 105, ?, 166
Determine the value of [(P/10)2 - 21]
What will come in place of the question mark (?) in the following series?
12, 13, 22, 47, 96, 177, ?
56, 27, 14.5, 6.25, ?, 1.0625