The bar graph shows the number of students enrolled for a science course in institites A and B during 5 years from 2014 to 2018.
What is the ratio of the total number of students enrolled in institutes B in 2015 and 2017 to that of students enrolled in institutes A in 2014 and 2016?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 137:92
Calculations :
Total number of students enrolled in institutes B in 2015 and 2017
⇒ 360 + 325 = 685
Students enrolled in institutes A in 2014 and 2016
⇒ 160 + 300 = 460
Required ratio
⇒ 685 : 460
⇒ 137 : 92