CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
himanshu singh

· started a discussion

· 1 Months ago

apko hindi mein ques correct karna chahiye (Question: 440042.0 )

ques ke according A, B, aur C milkar 6H 40Min leti hi. per hindi mein dono likha hi jiska matlab A aur B se hi.

Question:

A swimming pool has 3 drain pipes. The first two pipes A and B, operating simultaneously, can empty the pool in half the time than that of taken by C alone. Pipe A, working alone, takes half the time taken by pipe B. Together they take 6 hrs 40 minutes to empty the pool. Time taken by pipe A to empty the pool, in hours, is

Options:
A)

10

B)

15

C)

30

D)

7

Solution:

Ans: (b)


suman kumari meena

· commented

· 1 Months ago

Yet to be approved!
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions