Question : The following table represents the number of computers (numbers in thousands) manufactured by four companies from the period 2014 to 2016. Study the table carefully and answer the following question.
| Years | A | B | C | D |
| 2014 | 1350 | 750 | 630 | 810 |
| 2015 | 570 | 520 | 1280 | 990 |
| 2016 | 420 | 1170 | 650 | 580 |
For the years 2014 to 2016, what is the difference (numbers in thousands) between the combined production of computers by Companies A and D and the production of computers by Companies B and C taken together?
Option 1: 460
Option 2: 280
Option 3: 370
Option 4: 310
Correct Answer: 280
Solution :
The combined production of computers by Companies A and D
= (1350 + 570 + 420) + (810 + 990 + 580) = 4720
The combined production of computers by Companies B and C
= (750 + 520 + 1170) + (630 + 1280 + 650) = 5000
$\therefore$ Required difference = (5000 – 4720) = 280
Hence, the correct answer is 280.
Related Questions
Question : Study the given table and answer the question(s) that follow(s).
The marks obtained by four students A, B, C, and D in Mathematics, Statistics, and Computers are given in the following table.
The marks obtained by four students A, B, C, and D in Mathematics, Statistics, and Computers are given in the following table.
| Students→/Subjects$\downarrow$ | A | B | C | D |
| Mathematics | 60 | 50 | 70 | 75 |
| Statistics | 70 | 45 | 60 | 80 |
| Computers | 80 | 55 | 55 | 75 |
Who among the students has ranked first based on the total marks obtained as per the given table?
Option 1: C
Option 2: D
Option 3: B
Option 4: A
Question : The following table shows the number of centuries scored by cricketers in the past 5 years.
| Cricketers | Years | 2021 | 2020 | 2019 | 2018 | 2017 |
| A | 1 | 0 | 2 | 1 | 1 | |
| B | 1 | 2 | 0 | 0 | 1 | |
| C | 0 | 0 | 1 | 1 | 0 | |
| D | 0 | 1 | 1 | 0 | 1 | |
| E | 1 | 0 | 1 | 0 | 1 |
In which year the maximum number of centuries were scored?
Option 1: 2020
Option 2: 2018
Option 3: 2019
Option 4: 2021
Question : Direction: The table given below shows the production (in 1000 tonnes) of five companies from 2012 to 2016.
| Years | |||||
| Company | 2012 | 2013 | 2014 | 2015 | 2016 |
| P | 302 | 386 | 412 | 503 | 470 |
| Q | 376 | 402 | 444 | 529 | 501 |
| R | 250 | 268 | 302 | 298 | 276 |
| S | 350 | 360 | 372 | 398 | 362 |
| T | 403 | 450 | 504 | 597 | 602 |
The production of all companies in 2014 is how much percent less than the production of all companies in 2015?
Option 1: 8.25
Option 2: 11.3
Option 3: 14.4
Option 4: 12.5
Question : The following table shows the number of centuries scored by cricketers in the past 5 years.
| Years $→$ | 2021 | 2020 | 2019 | 2018 | 2017 |
| Cricketers$\downarrow$ | |||||
| A | 1 | 0 | 2 | 1 | 1 |
| B | 1 | 2 | 0 | 0 | 1 |
| C | 0 | 0 | 1 | 1 | 0 |
| D | 0 | 1 | 1 | 0 | 1 |
| E | 1 | 0 | 1 | 0 | 1 |
The total number of centuries scored by which two players in the mentioned years are the same?
Option 1: D and E
Option 2: D and B
Option 3: A and C
Option 4: A and E
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: 33.4
Option 2: 32.6
Option 3: 35.8
Option 4: 34.2
Know More about
Staff Selection Commission Sub Inspector ...
Application | Eligibility | Selection Process | Result | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
