Discuss Forum

1.

a : b=2 : 3 এবং b : C = 6: 7 হলে a: c = কত?

  • A. 2 : 6
  • B. 2 : 6
  • C. 2 : 6
  • D. 2 : 6

Answer: Option D

Explanation:

 দেয়া আছে,  a : b  =  2 : 3  = 4 :6 
এবং  b : c  =  6 : 7 
অর্থাৎ  a : c  =  4 : 7

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.