Question : The following table shows the number of engineers (in hundreds) in different countries for four years. Find the average number of engineers in Canada in the given years.
Year | China | Canada | India |
2019 | 210 | 120 | 240 |
2020 | 420 | 320 | 360 |
2021 | 540 | 180 | 540 |
2022 | 620 | 280 | 340 |
Option 1: 25000
Option 2: 22500
Option 3: 23000
Option 4: 24500
Correct Answer: 22500
Solution :
Average number of engineers in Canada
= $\frac{12000+32000+18000+28000}{4}$
= $\frac{90000}{4}$
= $22500$
Hence, the correct answer is 22500.
Related Questions
Question : The following table shows the export of products by a company (in hundreds) in different countries for two years. Find the total export of products in Russia and India for both years together.
Countries | Export in 2018 | Export in 2019 |
China | 440 | 400 |
India | 320 | 280 |
Japan | 340 | 330 |
Australia | 480 | 460 |
Korea | 210 | 260 |
Russia | 180 | 190 |
Option 1: 97,000
Option 2: 99,000
Option 3: 88,0000
Option 4: 96,000
Question : The table given below shows the number of students in 6 different schools.
Schools | Students |
A | 120 |
B | 60 |
C | 70 |
D | 80 |
E | 30 |
F | 50 |
The number of students in school A is what percentage of the number of students in school F?
Option 1: 41.66%
Option 2: 200%
Option 3: 240%
Option 4: 120%
Question : The number of hours spent by a child on different activities in a working day is given in the table. How much percent of the time did he spend in sleep?
Activities | Number of hours |
School | 8 |
Play | 3 |
Sleep | 8 |
Eat | 2 |
Music | 3 |
Total | 24 |
Option 1: 48.11%
Option 2: 33.33%
Option 3: 37.22%
Option 4: 41.12%
Question : The given table shows the data regarding the number of medals won by four different countries in the Asian Games in the year 2016. The ratio of number of silver medals won by China to the number of gold medals won by India is:
Country | Gold Medals | Silver Medals | Bronze Medals |
China | 31 | 36 | 36 |
India | 18 | 22 | 28 |
Russia | 26 | 16 | 25 |
Japan | 10 | 18 | 15 |
Option 1: 2 : 1
Option 2: 3 : 2
Option 3: 4 : 9
Option 4: 5 : 9
Question : The table shows the number of candidates recruited by four companies A, B, C and D over the years.
Years | A | B | C | D |
2018 | 55 | 40 | 25 | 15 |
2019 | 60 | 75 | 50 | 25 |
2020 | 65 | 30 | 40 | 65 |
2021 | 45 | 35 | 70 | 35 |
Find the ratio of the number of candidates recruited by Company B in 2019 to the number of candidates recruited by Company D in 2020.
Option 1: 15 : 13
Option 2: 13 : 12
Option 3: 15 : 11
Option 4: 12 : 11
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