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Q.
Vishal invested 10% more than Trishul. Trishul invested 10% less than Raghu. If the total sum of their investments is Rs. 5780, how much amount did Raghu invest ?
A.
Rs.2010
B.
Rs.2200
C.
Rs.2000
D.
Rs.2100
View Answer
Correct choice: C
Explanation:
Let money invested by Raghu = Rs. x Money invested by Trishul = 9/10 x = 0.9x Money invested by Vishal = 9/10x * 110/100 = 0.99x Also, x+0.9x+0.99x = 5780 = x= 5780/2.89 = 2000 Therefore, amount invested by Raghu is Rs. 2000.
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