Question
Arjun Singh invested Rs. 12,000 to start a business.
After 'M' months, Bhagat Singh joined him with an investment of Rs. 20,000. At the end of one year, the total profit was Rs. 6,100, out of which Bhagat Singh's share was Rs. 2,500. Determine the value of 'M'.Solution
Ratio of profit shares of Arjun Singh and Bhagat Singh = (12000 x 12) :{(12 - M) x 20000} = 36:(60 - 5M) Profit share of Arjun Singh = 6100 - 2500 = Rs. 3,600 ATQ; {36/(60 - 5M) } = (3600/2500) Or, 60 - 5M = 36 x (25/36) Or, 5M = 35 Or, M = 7
6 2 8 ? 84 416
...0Â Â Â Â 2Â Â Â Â 10Â Â Â Â 24Â Â Â Â Â 68Â Â Â Â Â 120
...15Â Â Â Â Â Â Â Â Â Â Â Â 13 Â Â Â Â Â Â Â Â 28 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 24 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 54 Â Â Â Â Â Â Â Â 52
...95 186 376 748 1500 ?
...8, 9, 15, ?,82.5, 250.50
6   55   91   116   132    ?  . Â
A series is 48, 129, 298, 587, 1028, 1653
If another series 150, ___, m, ___, follows the same pattern as the given number series, then find th...
41 48 89 137 226 ?
...21Â Â Â Â Â Â Â Â Â Â 48Â Â Â Â Â Â Â Â Â Â 173Â Â Â Â Â Â Â Â 516Â Â Â Â Â Â Â Â 1245Â Â Â Â Â Â 2576Â Â Â Â Â Â ?
...217Â Â Â Â Â 267Â Â Â Â Â 304Â Â Â Â Â 330Â Â Â Â Â Â 348Â Â Â Â Â 357
...
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