Question : The table given below shows the temperature recorded every day in a certain week.
| Days | Temperature |
| Monday | 20º |
| Tuesday | 45º |
| Wednesday | 30º |
| Thursday | 50º |
| Friday | 25º |
| Saturday | 55º |
| Sunday | 60º |
What is the difference between the temperature recorded on Monday and Tuesday together and the temperature recorded on Friday and Saturday together?
Option 1: 25 degrees
Option 2: 20 degrees
Option 3: 15 degrees
Option 4: 10 degrees
Correct Answer: 15 degrees
Solution :
Now, the difference between the temperature recorded on Monday and Tuesday together and the temperature recorded on Friday and Saturday together
= (25° + 55°) – (20° + 45°)
= 15°
Hence, the correct answer is 15 degrees.
Related Questions
Question : Calculate the mean from the following table.
| Scores | Frequencies |
| 0-10 | 2 |
| 10-20 | 4 |
| 20-30 | 12 |
| 30-40 | 21 |
| 40-50 | 6 |
| 50-60 | 3 |
| 60-70 | 2 |
Option 1: 34.2
Option 2: 33.4
Option 3: 32.6
Option 4: 35.8
Question : The table given below shows the earnings of two persons on five different days.
| Days | Earnings | |
| A | B | |
| Tuesday | 85 | 130 |
| Wednesday | 76 | 90 |
| Thursday | 45 | 102 |
| Friday | 95 | 86 |
| Saturday | 110 | 48 |
What is the difference between the total earnings of A and B on all five days?
Option 1: 45
Option 2: 35
Option 3: 50
Option 4: 55
Question : The following table shows the marks distribution among students in a class.
| Marks | No. of Students |
| Less than 10 | 2 |
| Less than 20 | 5 |
| Less than 30 | 6 |
| Less than 40 | 8 |
| Less than 50 | 10 |
How many students scored less than 20 marks?
Option 1: 5
Option 2: 7
Option 3: 2
Option 4: 6
Question : The table given below shows the earnings of two persons on five different days.
| Earnings | ||
| Days | P | Q |
| Monday | 105 | 150 |
| Tuesday | 96 | 110 |
| Wednesday | 65 | 122 |
| Thursday | 115 | 106 |
| Friday | 130 | 68 |
What is the ratio of the total earnings of P to the total earnings of Q?
Option 1: 511 : 556
Option 2: 531 : 331
Option 3: 556 : 511
Option 4: 331 : 441
Question : The table given below shows the number of books sold by 7 shops.
| Shops | Books |
| A | 34 |
| B | 48 |
| C | 50 |
| D | 100 |
| E | 64 |
| F | 110 |
| G | 16 |
What is the difference between the number of books sold by A and B together and the number of books sold by E and F together?
Option 1: 82
Option 2: 96
Option 3: 92
Option 4: 174
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