Correct option is C
Given:
Percentage of the not qualifying candidate in K is 80%
Percentage of the not qualifying candidate in I is 74%
Solution:
Total number of candidate not qualifying in K = 980 × () = 784
Total number of candidate not qualifying in I = 2200 × = 1628
The required percentage = × 100 = 48.15 ≈ 48%



