Study the graph and answer the question that follows.
What is the ratio of the total number of workers whose daily wages are less than Rs 450 to the total number of workers whose daily wages are Rs 650 and above?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 6 : 7
Total number of workers whose daily wages are less than Rs. 450 = 30
The total number of workers whose daily wages are Rs. 650 or more than Rs. 650 = 35
Required ratio = 30 : 35 = 6 : 7