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  9. Q156

SSC CPO (SI in Delhi Police & CAPFs) 2019 · Question 156 of 188

Taps A and can fill a tank in 15 minutes and 10 minutes, respectively while tap C can empty the full tank in x minutes. If all the three taps are opened together, the tank is filled completely in 8 minutes. Tap C alone will empty on part of the tank in 5 Tap calone will 3 empty 8 th part of the tank in: 1 1

not-specified

  1. A10 minutes
  2. B10 2 minutes
  3. C9 minutesCorrect
  4. D8 2 minutes

Answer: C. 9 minutes

Official answer key verified. Detailed explanation coming soon.

Source: Solved SSC CPO 13th Dec 2019 Shift-1 Paper with Solutions (testbook) · reliable-secondary

← Q155View full paper (188 questions)Q157 →

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