wiz-icon
MyQuestionIcon
MyQuestionIcon
4
You visited us 4 times! Enjoying our articles? Unlock Full Access!
Question

12 labours can construct a road in 20 days. Then 30 labours can construct the same road in x days. The value of x will be found from the proportion.

A
12:30::20:x
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
30:12::20:x
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
0:12:x:20
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
20:8::x:20
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 12:30::20:x
In the above question the value of x will be found from the proportion.
30:12:x:20

Then x=30×2012

x=50 Days

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Continued Proportions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon