The given table represents the number of engineers recruited by four companies A, B, C and D over the years. Study the table carefully and answer the question that follows.
|
Company → Year ↓ |
A
|
B
|
C
|
D
|
|
2014 |
120 |
90 |
85 |
105 |
|
2015 |
132 |
118 |
93 |
97 |
|
2016 |
128 |
98 |
94 |
100 |
|
2017 |
140 |
106 |
98 |
116 |
|
2018 |
148 |
112 |
105 |
125 |
|
2019 |
150 |
118 |
110 |
122 |
The ratio of the total number of engineers recruited by companies A and B in 2015 and 2018 to the total number of engineers recruited by C and D in 2014 and 2018, is:
Answer & explanation
Correct answer: option 3
Number of of engineers recruited by companies A and B in 2015 and 2018 : Number of engineers recruited by C and D in 2014 and 2018
( 132 + 118 + 148 + 112 ) : ( 85 + 105 + 105 + 125 )
510 : 420
17 : 14