wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The side wall of the museum is 5 m and is fitted with light bulbs 1/2 m apart. The total number of light bulbs along the wall is .

A
10
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
15
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 10
Length of the side wall = 5 m

The light bulbs are 12 m apart from each other.

Number of lights = 5 ÷ 12
= 5 × 21
= 10

Hence, there are 10 light bulbs.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction to Direct Proportion
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon