Q 2403601548.     Two pies A and B can fill a tank in 30 minutes and 45 minutes respectively. Both pipes are opened. The tank will be filled
in just 20 minutes, if the pipe B is turned off after :


RRB-CLERK 2016 Mains 2001
A

10 minutes

B

18 minutes

C

8 minutes

D

15 minutes

E

None of these

Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer