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
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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.
Related Questions
Question : Directions: Find the missing number from the given responses.
| 6 | 7 | 4 |
| 5 | 3 | 5 |
| 7 | ? | 6 |
| 3 | 3 | 6 |
Option 1: 7
Option 2: 3
Option 3: 8
Option 4: 5
Question : Given below is the observed data on the age of various boys. Study the table carefully and answer the question that follows.
| Age in years | Number of children (Boys) |
| 5 | 8 |
| 6 | 3 |
| 7 | 7 |
| 8 | 2 |
| 9 | 20 |
Calculate the mean age of the boys.
Option 1: 6.57
Option 2: 9.57
Option 3: 7.57
Option 4: 8.57
Question : The table given below shows the number of girls in 7 schools.
| Schools | Girls |
| J | 450 |
| K | 1050 |
| L | 550 |
| M | 850 |
| N | 650 |
| P | 250 |
| Q | 150 |
What is the total number of girls in all the schools?
Option 1: 3850
Option 2: 3950
Option 3: 3750
Option 4: 3620
Question : Directions: Find the missing number from the given responses.
| 5 | 7 | 9 |
| 4 | 8 | 2 |
| 8 | 6 | ? |
| 160 | 336 | 108 |
Option 1: 4
Option 2: 7
Option 3: 6
Option 4: 8
Question : Directions: In the following question, select the missing number from the given responses.
| 1 | 3 | 7 |
| 2 | 4 | 4 |
| 4 | 5 | 9 |
| 3 | 2 | 3 |
| 50 | 70 | ? |
Option 1: 23
Option 2: 115
Option 3: 118
Option 4: 220
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