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Question : The table shows the number of hours, a teacher invests in his daily activities.

Teaching 8 hours
Reading 6 hours
Sleeping 7 hours
Playing 1 hour
Other activities 2 hours

What is the ratio between the sum of time invested by the teacher on 'teaching and reading' & 'sleep and play'?

Option 1: 4 : 7

Option 2: 5 : 7

Option 3: 7 : 4

Option 4: 7 : 5


Team Careers360 7th Jan, 2024
Answer (1)
Team Careers360 12th Jan, 2024

Correct Answer: 7 : 4


Solution : From the table,
The time invested by the teacher in 'teaching and reading' = 8 + 6 = 14 hours
The time invested in 'sleep and play' = 7 + 1 = 8 hours
The ratio between the sum of time invested by the teacher on 'teaching and reading' and 'sleep and play' = 14 : 8 = 7 : 4
Hence, the correct answer is 7 : 4.

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