A can build a wall in 30 days, while B can break the wall in 10 days. So in how many days the construction of the wall will be finished if A and B both work together? - Study24x7
Social learning Network
study24x7

Default error msg

Login

New to Study24x7 ? Join Now
Already have an account? Login
googlePlay app_img
Quants by Vishwavinder Singh
17 followers study24x7 03 Mar 2021 09:51 AM study24x7 study24x7

A can build a wall in 30 days, while B can break the wall in 10 days. So in how many days the construction of the wall will be finished if A and B both work together?

A

15 days

B

17 days

C

20.5 days

D

None of the above

Banking Defence
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
CAPF(AC) | Test Series All Levels English By Ajabs Academy Pvt Ltd
Average and Alligation for Bank PO ... All Levels हिन्दी By logicalangle
Online Free SSC Mock Tests All Levels English By Topline Coaching
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 MOCK TEST FOR SSC CGL All Levels English By SSC Preparation Strategies & Study ...
Free Full Paid English Grammar All Levels English By Uphaar Classes - By Sumit Sir (YouT...
SSC CGL, CPO, CHSL, GD Comprehensiv... All Levels English By Topline Coaching 3,999 5,499 27% off
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
NDA Exam online Course - 2021 Beginners Level English By CADETS PRIME DEFENCE 15,000 5.0
IBPS PO (PRE) English Special by Pooja Mam All Levels English By Topline Coaching
FREE
5.0
CAPF(AC) | Test Series All Levels English By Ajabs Academy Pvt Ltd
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
NDA Exam Online Course 2021-2022 Beginners Level English By Sigma Classes 15,000 5.0
BESTSELLER
SSC CGL, CPO, CHSL, GD Comprehensive Course All Levels English By Topline Coaching 3,999 5.0
G.S. Foundation Premium Course All Levels हिन्दी By RAU IAS COACHING 2,199 5.0
English Special Course for SSC CGL, CPO, GD All Levels English By Topline Coaching 999 5.0

Popular Pages

SAT (Scholastic Assessment Test)

18 followers

Reasoning special by Parwez Alam

148 followers

Study24x7

1218 followers

Henry Harvin

58 followers

CBSE Study Materials

83 followers

Get the App

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

study24x7
study24x7
Most Related Articles