If there is an increase of 10 and 20 candidates from state A and state B in the year 2007 respective...........

Quantitative Aptitude ( CCS) Pie Chart

The following Pie chart shows the percentage number of the candidates passed in examination from States A, B, C, D, E, F of a country in 2006. The Bar graph shows the percentage of fresh candidates who passed their graduation in 2006.

If there is an increase of 10% and 20% candidates from state A and state B in the year 2007 respectively and the number of total passed candidates from state C in 2006 was 77, what would be the approximate total no of passed candidates from state A and State B in 2007?

400

350

450

380

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Explanation:

Explanation :
Total no of candidates in 2006 = 700
No of candidates from state A in 2006 = 28% of 700 = 196
No of candidates from state B in 2006 = 16% of 700 = 112
No of candidates from state A in 2007 = 110% of 196 = 216
No of candidates from state B in 2007 = 120% of 112 = 134
total no of passed candidates from state A and State B in 2007 = 350