Question
Akash invested some money in a venture for a period of 5
months. After 3 months of his investing, Brijesh invested some amount such that the ratio of investment of Akash and Brijesh become 8:7. 4 months before the end of the year, Chirag came with an investment such that the ratio of Brijesh and Chirag’s investment become 5:7. Find the difference between Akash and Chirag’s profit if the total profit of the business after the end of the year is Rs. 35550.Solution
Month ratios 5:9:4 Ratios are Akash : Brijesh = (8:7) Brijesh : Chirag = (5:7) To make the ratios proportionate Akash : Brijesh = (8:7) X 5 = 40:35 Brijesh : Chirag = (5:7) X 7 = 35: 49 Investment ratio of Akash: Brijesh : Chirag = 40:35:49 Investment of Akash = 40 X 5 = 200 Investment of Brijesh = 35 X 9 = 315 Investment of Chirag = 49 X 4 = 196 200+315+196 = 711 711x = 35550 X=50 Akash’s profit = 50 X 200 Chirag’s profit = 50 X 196 Difference = 50 X (200-196) = 200
16, 36, 128, 768, 6144, 61440
1286, 1061, 865, 696, 560, 431, 331
9 20 63 255 1285 7716
...16,22,30,45,52,66
48, 73, 109, 154, 222, 303
3 5 9 17 32 65
...- Find the wrong number in the given number series.
25, 36, 50, 68, 92, 120 Find the wrong number in given number series.
6490, 6377, 6294, 6211, 6138
Find the wrong number in the given number series,
121, 130, 116, 139, 103, 148
Find the wrong number in the given number series.
7, 9, 16, 12, 25, 15, 36
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