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 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 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 following table shows the income (in Rs.) of five different persons ( A, B, C, D, E ) over given 4 years.
Years | 2015 | 2016 | 2017 | 2018 |
A | 12000 | 12500 | 13000 | 13500 |
B | 10000 | 11000 | 12000 | 13000 |
C | 5000 | 6000 | 7000 | 8000 |
D | 20000 | 25000 | 30000 | 35000 |
E | 15000 | 16000 | 17000 | 18000 |
Find the average income of the five persons in the year 2015.
Option 1: Rs. 12,600
Option 2: Rs. 12,400
Option 3: Rs. 12,700
Option 4: Rs. 12,500
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 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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