arrow
arrow
arrow
The length and breadth of a rectangular field are in the ratio of 6: 5. If the perimeter of the field is 110 m, then what will be the breadth (in m)?
Question

The length and breadth of a rectangular field are in the ratio of 6: 5. If the perimeter of the field is 110 m, then what will be the breadth (in m)?

A.

30

B.

20

C.

15

D.

25

Correct option is D

GIVEN:
the length and breadth of a rectangular field are in the ratio 6:5 and the perimeter of the field is 110 m
Solution:
Let the length and breadth of a rectangular field be 6x and 5x respectively.
2 (length +breadth) = 110
2(6x+5x) = 110
2 × 11x =110
x = 110/22
x = 5
Breadth = 5x
5×5 = 25m

Free Tests

Free
Must Attempt

RRB NTPC: Exam Day Based (Graduation) Mock 1

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

Making of the Constitution

languageIcon English
  • pdpQsnIcon10 Questions
  • pdpsheetsIcon10 Marks
  • timerIcon5 Mins
languageIcon English
Free
Must Attempt

Books and Authors

languageIcon English
  • pdpQsnIcon10 Questions
  • pdpsheetsIcon10 Marks
  • timerIcon6 Mins
languageIcon English
test-prime-package

Access ‘RRB NTPC’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
341k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow