questionFromString.label: IBPS RRB Clerk Prelims 2017

A pipe can fill a cistern in 6 hrs. Due to a leak in its bottom, it is filled in 7 hrs. When the cistern is full, in how much time will it be emptied by the leak?

1:
42 hrs
2:
40 hrs
3:
43 hrs
4:
45 hrs
5:
None of these
solution.label:
chapterName.label: Pipes and cisterns

questionFrom.label

IBPS RRB Clerk Prelims 2017

Attempt.label

moreQuestionFromPaper.label

prepsutra-app-download android ios

downloadApp.label

androidIOSApp.label