Let the cost price of article ‘A’ = Rs. ‘100y’ Then, selling price of the article when it is sold at a profit of 32% = 1.32 × 100y = Rs. ‘132y’ And, selling price of the article when it is sold at a loss of 40% = 0.60 × 100y = Rs. ‘60y’ According to the question, 132y – 60y = 540 Or, y = (540/72) Or, y = 7.5 So, cost price of article ‘A’ = 100 × 7.5 = Rs. 750 Therefore, cost price of article ‘B’ = 750 + 76 = Rs. 826
620 632 608 644 596 ?
...15 12 5 ? -21 -40
...210 211 207 223 159 ?
...120 119 ? 352 2464 2455
...35 70 105 140 175 ?
150 160 140 ? 130 180
...2 3.5 11.5 44 192.5 988
9 a...
200, 50, ‘?’, 46.875, 82.03125
18, 32, 50, 82, 132, ?
A series follows a specific pattern as shown below, but one of the terms is incorrect. There is another series that follows the s...