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Find the ratio between total number tota...


Find the ratio between total number total number of boys and Girls working in 2014 and 2015 together to total number of Boys and Girls working in 2017 and 2018 together ?

A

`2:1`

B

`1:2`

C

`35:66`

D

`11:10`

Text Solution

Verified by Experts

The correct Answer is:
B

Required Ratio
`=((180+270)+(360+180))/((450+540)+(540+450))=(450+540)/(990+990)=(990)/(1980)=(1)/(2)`
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