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DMRC 2018 Quantitative Aptitude Quiz 1
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Question 1
A man sells two articles at Rs.99 each. In one he gains 10% and on the other he losed 10%. What is his gain or loss per cent on the whole transaction?
Question 2
A man bought mangoes at the rate of 8 for Rs 34 and sold them at the rate of 12 for Rs. 57. How many mangoes be sold to earn a net profit of Rs 45?
Question 3
The cost price of 40 pens is the same as the selling price of 30 pens. Find the gain per cent.
Question 4
A trader lists his articles 20% above their cost Prices and allows a discount of 10% at the time of sale. His gain per cent is
Question 5
A man bought some pencils at the rate of 6 for ₹ 4 and sell them at the rate of 4 for ₹ 6. His gain percentage in total transaction is
Question 6
A, B and C can complete a work individually in 20 days, 16 days and 24 days respectively. They start to work together and after working 5 days, B left the workplace. In how many days will A and C finish the rest of the work?
Question 7
Ganesh, Ram and Sohan together can complete a work in 16 days. Ganesh and Ram together can complete the same work in 24 days. The number of days Sohan alone takes to finish the work is
Question 8
A can complete a piece of work in 15 days. B is 25% more efficient than A. If A and B can complete the same work in 3 days with the help of C then C alone can complete the whole work in how many days?
Question 9
A group of worker was put on a job. From the second day onwards, one worker was withdrawn each day. The job was finished when the last worker was withdrawn. Had no worker been withdrawn at any stage, the group would have finished the job in 55% of the time. How many worker were there in the group.
Question 10
A and B together can complete a job in 8 days. Both B can complete the work in 12 days and C can also finish the same job in 12 days. A and B commence work on the job, and works for 4 days, whereupon A leaves. B continues for 2 more days and then leaves too. C now starts working and finished the job. How many days did C require to complete the rest of work?
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Dec 16ESE & GATE CE
