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A, B, C and D purchased a restaurant for Rs. 56 lakhs. The contribution of B, C and D together is 460% that of A, alone. The contribution of A, C and D together is 366.66% that of B’s contribution and the contribution of C is 40% that of A, B and D together. The amount contributed by D is:
A+B+C+D = 56 -- Eq 1
B+C+D = 4.6A -- Eq 2
A+C+D = $$\ \ \frac{11B}{3}$$ --- Eq 3
A+B+D = 2.5C --Eq 4
Using Eq 1 and 2, we get A = 10
Using Eq 1 and 4, we get C = 16
Using Eq 1 and 3, we get B = 12
On substituting the values of A, B, C in Eq 1, we get D = 18
D is the correct answer.
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