A rectangle has 15 m as its length and 150 m 2 as its area If the area is increased to 1 1 3 ti...........

Quantitative Aptitude (CDS) Mensuration 2D

A rectangle has 15 m as its length and 150 m^2 as its area. If the area is increased to 1(1/3)times the original area by increasing its length only. then the new perimeter is?

50m

40m

30m

60m

छोटे Courses बड़े Results

Master Mensuration 2D

Prepare through Micro-courses

Try Now

Explanation:

Area is = 150 m^2

L×b = 150

b=150/15

b=10 m

New area =150(4/3)

=200 m^2

Let new length is L1

L1 × b =200

L1= 20 m

New perimeter =2 (10+20)

=60 m

By: bhavesh kumar singh

Profile ResourcesReport error

Submit Error

Let's Discuss

Post Comment

Explore
Micro
Courses

Free
Video
Courses

Free
Test
Series

Free
PDF
Documents

Back to Main Page

A rectangle has 15 m as its length and 150 m 2 as its area If the area is increased to 1 1 3 ti...........

Try Now

Explanation:

Let's Discuss

Try Now

Search below