arrow
arrow
arrow
If (4x + 5) : (3x + 11) = 13 : 17, then (5x + 4) : (4x –1) = ?
Question

If (4x + 5) : (3x + 11) = 13 : 17, then (5x + 4) : (4x –1) = ?

A.

3 : 2

B.

2 : 1

C.

4 : 3

D.

5 : 2

Correct option is B


4x+5:3x+11=13:17
4x+5=13
3x+11=17
68x+85=39x+143
29x=58
x=2
5x+4:4x-1
5x+4:4x-1⇒5×2+4:4×2-1
5x+4 : 4x-1⇒14 : 7
5x+4:4x-1=2:1

test-prime-package

Access ‘RRB ALP Electrician’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
354k+ students have already unlocked exclusive benefits with Test Prime!
test-prime-package

Access ‘RRB ALP Electrician’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
354k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow