Home
Class 14
MATHS
A, B and C together can build a wall in ...

A, B and C together can build a wall in 12 days. C is four times as productive as B and A alone can build the wall in 48 days. In how many days A and B working together can build the wall?
A, B और C एक साथ 12 दिनों में दीवार बना सकते हैं। B की तुलना में C चार गुना अधिक उत्पादन करता है और A अकेले 48 दिनों में दोवार बना सकता हैं। A और B एक साथ काम करके बाद वह दीवार कितने दिनों में बना सकते हैं?

A

`20`

B

`30`

C

`80`

D

`40`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Four persons can build a wall in 12 days . How many persons will be required to build the same will in 8 days.

24 workers can build a wall in 15 days. How many days will 9 workers take to build a similar wall?

If 24 workers can build a wall in 15 days, how many days will 8 workers take to build a similar wall?

A and B can do a piece of work in 9 days; B and C can do it in 12 days; A and C can do it in 18 days.In how many days will A,B and C finish it working together and separately?

A and B together can do a piece of work in 12 days; B and C can do it in 20 days while C and A can do it in 15 days. A, B and C all working together can do it in