Home » Quantitative Aptitude »Arithmetic » Pipes and Cisterns » Newest
Filter Questions By: Search TypeExam NameTopic/Set
 
 
 
 
 
  • 1.
    Four pipes can fill a reservoir in 15, 20, 30 and 60 hours respectively. The first one was opened at 6 AM, second at 7 AM, third at 8 AM and the fourth at 9 AM. When will the reservoir be filled?
    A. 12 pm noon B. 1 pm
    C. 2 pm D. 3 pm
    E. None of these
    Ans
    B
    Explain it Expert Choice Similar Questions
    4.0

    Difficult

    user rating

    based on 2 votes

    Rate this

  • 2.
    A pipe can fill a tank in 24 hrs. Due to a leakage in the bottom, it is filled in 36 hrs. if the tank is half full, how much time will the leak take to empty the tank?
    A. 25 hrs B. 36 hrs
    C. 72 hrs D. 48 hrs
    Ans
    C
    Explain it What's the trend Similar Questions
    2.5

    Easy

    user rating

    based on 2 votes

    Rate this
    mainly asked in :
    SSC 10+2 2015 IBPSPO 2013

  • 3.
    There are two taps A and B to fill up a water tank. The tank can be filled in 40 min, if both taps are on. The same tank can be filled in 60 min, if tap A alone is on. How much time will tap B alone take, to fill up the same tank?
    A. 80 min B. 96 min
    C. 120 min D. 64 min
    Ans
    C
    Explain it What's the trend Similar Questions
    1.5

    Easy

    user rating

    based on 2 votes

    Rate this
    mainly asked in :
    CDSE 2011

  • 4.
    Pipe A can fill a tank in 10 min and pipe B can empty it in 15 min. If both the pipes are opened in an empty tank, the time taken to make it full is
    A. 20 min B. 25 min
    C. 30 min D. None of these
    Ans
    C
    Explain it What's the trend Similar Questions
    1.5

    Easy

    user rating

    based on 2 votes

    Rate this
    mainly asked in :
    CDSE 2012 SSC 10+2 2012

  • 5.
    Pipe A can fill a tank in 4 hours and pipe B can fill it in 6 hours. If they are opened on alternate hour and if pipe A is opened first then in how many hours, the tank shall be full?
    A.
    3 1
    2
    B.
    3 1
    4
    C.
    4 1
    2
    D.
    4 2
    3
    Ans
    D
    Explain it What's the trend Similar Questions
    3.0

    Moderate

    user rating

    based on 2 votes

    Rate this
    mainly asked in :
    CGLTier 1 2015