Study the following tables and answer the question:
Number of students enrolled for Vocational Courses (CV) in five institutes -A,B,C,D & E.Year
| Year/ institutes | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
| A | 120 | 135 | 130 | 135 | 128 | 140 |
| B | 125 | 132 | 138 | 132 | 135 | 142 |
| C | 125 | 120 | 125 | 138 | 140 | 135 |
| D | 100 | 125 | 122 | 140 | 128 | 138 |
| E | 105 | 110 | 115 | 147 | 130 | 145 |
The ratio of the total number of student enrolled for VC in instituties A,C and E in 2016 to the total number of students enrolled in institutes B and D in 2018 , is
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 3 : 2
Calculations :
Total number of student enrolled for VC in instituties A,C and E in 2016
⇒ 135 + 138 + 147
⇒ 420
Total number of students enrolled in institutes B and D in 2018
⇒ 142 + 138
⇒ 280
According to the question,
Ratio between the students enrolled in A,C and E in 2016 to B and D in 2018
⇒ 420 : 280
⇒ 3 : 2