A man invested a sum of money in four companies A,B,C and D. He invested 32% of his money in company A,30% in company B, 10% in company C and the rest in company D. if his investment in company D was Rs. 2,10,000,then find: a. The Total money invested by the man b. Investment in company A. c. investment in company C.
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a. The total money invested by the man?
32% in company A, 30%in company B,and 10% in company C
Remaining is 100-(32+30+10)=28% investment in company D.
If 28 invested in company D, total sum of money is 100.
So if 2,10,000 is invested in company D, total sum of invested money =2,10,000*100/28=7,50,000 and therefore total sum of invested money is 7,50,000.
b. Investment in company A?
sum of money invested in company A=32/100*7,50,000=2,40,000
c. Investment in company C ?
Sum of money invested in company C=10/100*7,50,000=75,000
32% in company A, 30%in company B,and 10% in company C
Remaining is 100-(32+30+10)=28% investment in company D.
If 28 invested in company D, total sum of money is 100.
So if 2,10,000 is invested in company D, total sum of invested money =2,10,000*100/28=7,50,000 and therefore total sum of invested money is 7,50,000.
b. Investment in company A?
sum of money invested in company A=32/100*7,50,000=2,40,000
c. Investment in company C ?
Sum of money invested in company C=10/100*7,50,000=75,000
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