The given pie charts show the number of start-ups in various industries since 2010 and the number of successful start-ups in those industries.
Study the charts and answer the question that follows.
Start-ups in various industries started since 2010
What should be the increase in the number (to the nearest integer) of successful start-ups in the industry of Health & Sports, so that its success percentage is the same as that of education?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 127
Total startups in Education = 1280
Successful startup in Education = 520
Total startups in Health and sports = 1050
Successful startup in Health and sports = 300
Successful startup % in education = 520/1280 × 100 = 40.625%
Requisite successful startups in Health and sports = 40.625/100 × 1050 = 427 (approximately)
The total increase in the successful startups required for health and sports = 427 - 300 = 127