If there is a increase of 10 and 20 students in Rajasthan and HP in the year 2008 respectively and t...........

Quantitative Aptitude ( CCS) Pie Chart

Following graph shows the percentage of students who studied in private schools during 10th class

If there is a increase of 10% and 20% students in Rajasthan and HP in the year 2008 respectively and the number of candidates passed from J&K in 2007 was 110, what would be the approximate number of students passed from Rajasthan and HP in the year 2008?

438

498

538

548

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Explanation:

Explanation :
Let total number of students be P,
(11/100)*P = 110, P =1000
In 2007, Rajasthan = 1000*(38/100) = 380 and HP = 1000*(10/100) = 100
In 2008, Rajasthan = 380*(110/100) = 418 and HP = 100*(120/100) = 120
Total = 418 + 120 = 538