Vishal and Raghu jointly started a business. Vishal invested three times as Raghu did and invested his money for double time as compared to Raghu. Raghu earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was ?  Choose the correct choice from the following:	A) Rs. 28,000	B) Rs. 18,000	C) Rs. 14,000	D) Rs. 8,000	E) NONE OF THESE
Explanation:   Investments ratio is = 3:1   Time period ratio is = 2:1   As they are proportional to gain   ------   Gain ratio of Vishal and raghu = 6:1   But given Raghu got Rs. 4000,   =? 1 ----- 4000   7 ----- ?   =&gt; Rs.28,000   The total gain = Rs.28,000   Rs. 28,000NSWER IS Rs. 28,000
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Vishal and Raghu jointly started a business. Vishal invested three times as Raghu did and invested his money for double time as compared to Raghu. Raghu earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was ?