Forum: Jobs Announcements
Wednesday, December 26, 2018
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Replies: 221
Views: 79,482
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Forum: PPSC Others Examinations
Thursday, December 13, 2018
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Replies: 35
Views: 8,288
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Forum: PPSC Others Examinations
Monday, December 10, 2018
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Replies: 35
Views: 8,288
A and B together can complete the work in 15...
A and B together can complete the work in 15 days, so (A+B)’s one day work = 1/15
If A alone can complete a work in 20 days then A's one day work =1/20
Let B alone can complete the work in x...
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