Question : Number of units manufactured (M) and number of units sold (S) (in hundred) by a company over the years.
| Year | M | S |
| 2011 | 2.6 | 1.7 |
| 2012 | 2.2 | 1.5 |
| 2013 | 2.1 | 1.0 |
| 2014 | 2.8 | 1.4 |
| 2015 | 2.6 | 2.1 |
What is the average number of units sold by the company per year?
Option 1: 140
Option 2: 150
Option 3: 154
Option 4: 156
Correct Answer: 154
Solution :
Sum of units sold by company (in hundreds) yearly = 1.7 + 1.5 + 1.0 + 1.4 + 2.1 = 7.7
Total years = 5
So, the required average = $\frac{\text{Sum of the units}}{\text{Total years}}=\frac{7.7}{5}$ = 1.54 (in hundreds) = 154
Hence, the correct answer is 154.
Related Questions
Question : Study the given table and answer the question that follows.
The data given in the table is for the month of December 2022.
The data given in the table is for the month of December 2022.
| Company | Total no.of employees | Number of female employees |
| P | 4560 | 2210 |
| Q | 4258 | 1650 |
| R | 3052 | 1280 |
| S | 4350 | 1920 |
What is the difference between the number of male employees in company P and that in company R?
Option 1: 592
Option 2: 578
Option 3: 605
Option 4: 580
Question : The following table shows the number of mobile phones sold by four different stores in four different years.
| stores | 2012 | 2013 | 2014 | 2015 |
| P | 178 | 183 | 205 | 225 |
| Q | 133 | 198 | 220 | 235 |
| R | 284 | 250 | 220 | 198 |
| S | 225 | 243 | 199 | 295 |
Find the difference between the number of mobile phones sold by store Q in 2013 and store S in 2015.
Option 1: 102
Option 2: 97
Option 3: 100
Option 4: 98
Question : Study the given table and answer the question that follows.
| Number of children | Number of families |
| 0 | 4 |
| 1 | 22 |
| 2 | 15 |
| 3 | 6 |
| 4 | 2 |
The average number of children per family is :
Option 1: 1.47
Option 2: 1.59
Option 3: 1.23
Option 4: 1.72
Question : Directions: Select the missing number in the pattern from the given responses.
| 1 | 3 | 28 |
| 3 | 7 | 58 |
| 2 | 5 | 133 |
| 4 | 9 | ? |
Option 1: 97
Option 2: 88
Option 3: 91
Option 4: 106
Question : Directions: Find the missing number from the given responses.
| 81 | 625 | 2401 |
| 3 | 5 | 7 |
| 27 | 125 | ? |
| 105 | 745 | 2737 |
Option 1: 287
Option 2: 336
Option 3: 385
Option 4: 343
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