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Exams - CAT

A can complete a piece of work in 4 days. B takes double the time taken by A, C takes double that of B, and D takes double that of C to complete the same task. They are paired in groups of two each. One pair takes two-thirds the time needed by the second pair to complete the work. Which is the first pair?


daily news digest:21 september

Centre has signed model mou with csc e-governance services india limitedthe department of food

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saudi foreign minister in india

Saudi foreign minister in india context: saudi arabia's foreign minister prince faisal bin

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3rd state food safety index released

3rd state food safety index released context: mansukh mandaviya, union minister for health

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progress of indian agriculture

Progress of indian agriculture presented in the g-20 agriculture ministers’ meeting context: union

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