Question
A and B started a business. After 4 years they got
Rs.1250 as profit. Find the ratio of the investments of A and B, if A’s share is Rs.450.Solution
B’s share = 1250 – 450 = Rs.800 Ratio of share of A and B = 450 : 800 = 9:16
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Karan is five times as efficient as Varun and twice as efficient as Arjun. If Varun takes 30 days to finish some work, then find the time taken by Karan...
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