Question

Study the following graph carefully and answer the questions given below.
Distribution of candidates who enrolled for an entrance exam and the number of candidates (out of enrolled candidates) who passed from different institutes.Q. The number of candidates passed from institutes M and P together exceeds the number of candidates enrolled from institutes Q and O together by:

• A. 456
• B. 558
• C. 798
• D. 814

Answer 1

The correct option is C 798

Number of candidates who passed from M and P together $=\frac{18+16}{100}\times 11400=3876$
Number of candidates enrolled from institutes Q and O together $=\frac{10+8}{100}\times 17100=3078$
Required difference = 3876-3078 = 798