CAT Quant Practice Problems

Question: 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?
  1. A and B
  2. A and C
  3. B and C
  4. A and D

Correct Option:4

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CAT Quant Questions with Video Solutions


CAT Quant Practice Problems
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