A Cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously then after how much time will the cistern get filled? - Study24x7
Social learning Network
Banking 2020
120 followers study24x7 16 Jan 2020 10:41 AM study24x7 study24x7

A Cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously then after how much time will the cistern get filled?

A

2.5 hrs

B

3 hrs

C

6.5 hrs

D

7.2 hrs

Banking
Like Comment Share
study24x7
Write a comment
Related Questions
500+   more Questions to answer

Popular Courses

Reasoning Special by Parwez Sir for... All Levels हिन्दी By Reasoning special by Parwez Alam
Average and Alligation for Bank PO ... All Levels हिन्दी By logicalangle
English Special Course for SSC CGL,... All Levels English By Topline Coaching 999 1,499 33% off
BANKING AWARENESS PREMIUM COURSE All Levels English By RAU IAS COACHING 499 799 38% off
Free Full Paid English Grammar All Levels English By Uphaar Classes - By Sumit Sir (YouT...
Ratio,Proportion and Partnerships f... All Levels हिन्दी By logicalangle
Featured Courses
Popular Pages

Featured Courses

BESTSELLER
Reasoning Special by Parwez Sir for all Government... All Levels हिन्दी By Reasoning special by Parwez Alam
FREE
5.0
IBPS PO (PRE) English Special by Pooja Mam All Levels English By Topline Coaching
FREE
5.0
BANKING AWARENESS PREMIUM COURSE All Levels English By RAU IAS COACHING 499 5.0
Government Jobs Exam Syllabus All Levels English By GOVERNMENT JOB NOTIFICATION
FREE
5.0

Popular Pages

SAT (Scholastic Assessment Test)

18 followers

Reasoning special by Parwez Alam

148 followers

Study24x7

1225 followers

Henry Harvin

60 followers

CBSE Study Materials

86 followers

Get the App

Download the Study24x7 App, so you can connect and collaborate.

study24x7
study24x7
Most Related Articles