My Learning
Cart
Sign In
Categories
School
Biology (School & UG)
Chemistry (School & UG)
English (School)
Mathematics (School)
Physics (School & Undergraduate)
Show All School
College
Commerce & Accountancy
Languages & Literature
Law & Legal Studies
Medical Science
Technical
Show All College
Degree
Civil Engineering
Computer Science & IT
Electrical & Electronics Engineering
Mechanical Engineering
Show All Degree
Competitve
Current Affairs & GK
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Major Competitive Exams
Show All Competitve
Skills
Data Structures & Algorithms
Vocational & Skill Development
Show All Skills
Two pipes can fill a tank in 20 hours and 30 hours respectively. How long will i
Practice Questions
Q1
Two pipes can fill a tank in 20 hours and 30 hours respectively. How long will it take to fill the tank if both pipes are opened together?
10 hours
12 hours
15 hours
18 hours
Questions & Step-by-Step Solutions
Two pipes can fill a tank in 20 hours and 30 hours respectively. How long will it take to fill the tank if both pipes are opened together?
Steps
Concepts
No concepts available.
‹
School
College
Degree
Competitve
Skills
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
