1. A is 30% more efficient that B. How much time will they, working together take to complete a j…
Read more1. A can do a piece of work in 10 days while B can do the same piece of work in 15 days. In how…
Read more1. Raj purchases oranges at Rs. 20 per dozen and sels them at Rs. 10 for every 5 oranges. What is …
Read more1. A person incurs 5% loss by selling a watch for Rs. 1140. At what price should the watch be sol…
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