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Selling price of article ‘A’ = x × 120% = Rs. 1.2x Selling price of article ‘B’ = (x + 350) × 90% = Rs. 0.90x + 315 According to the question, 0.90x + 315 – 1.2x = 120 315 – 120 = 0.3x 0.3x = 195 x = 650 Selling price of article ‘B’ = 0.90 × 650 + 315 = Rs. 900 Marked price of the article ‘B’ = 900/80 × 100 = Rs. 1125
132, 130, 136, 126, 142, 110
15, 30, 30, 20, 10, 8
74, 79, 86.5, 101.5, 109, 124, 141.5
In each of the following giving number series, a wrong number is given. Find out the wrong number?
3023, 3132, 3246, 3356, 3471
72, 36, 54, 135, 470.5, 2126.25
Find the wrong number in given number series.
1960, 1943, 1930, 1915, 1904, 1895
225, 45, 450, 90, 900, 150, 1800
132, 130, 136, 126, 142, 110
13, 24, 69, 272, 1355, 8248
Find the wrong term in the given series below.
159, 160, 81, 244, 62, 318