Table shows the percentage of IT job vacancies in seven cities in 2010 and 2020. Total vacancies = 5.4 lakh (2010) and 8.6 lakh (2020).
| City | 2010 (%) | 2020 (%) |
|---|---|---|
| Bangalore | 15 | 22 |
| Delhi | 21 | 20 |
| Hyderabad | 10 | 8 |
| Pune | 12 | 6 |
| Chennai | 8 | 10 |
| Mumbai | 10 | 18 |
| Calcutta | 24 | 16 |
What is the difference between the number of job vacancies available in Bangalore in the years 2020 and 2010?
A108200 ✓ Correct
B113120
C118400
D96400
Correct answer: (A) 108200
Explanation
The difference is 108200, so the answer is 108200.
The total vacancies were 540000 in 2010 and 860000 in 2020.
Bangalore had 22 percent of 860000 in 2020, which is 189200.
Bangalore had 15 percent of 540000 in 2010, which is 81000.
The difference is 189200 minus 81000.
That is 108200.
So the difference is 108200.
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