Strength of seven technology institutes with specializations IT, Electronics and Mechanical in 2012 What is the ratio between total number of students in institutes R and V, respectively?
A) 39 : 43
B) 39 : 44
C) 37 : 44
D) 39 : 46
E) 38 : 43
Correct Answer: B
$ \therefore $ Required ratio $ =780:880=39:44 $