Study the given table and answer the question that follows.
The table shows the results of half-yearly and annual examinations of three sections A, B, C of class X students in a school.

Find the failed percentage of section C in at least one of the two examinations.

Correct option is D

​Solution:​
Total number of students in section C = 12 +6 + 8 + 35 = 61
Total numbers of students of section C who failed at least one of the two examination
= 12 + 6 + 8 = 26
Required percentage = $$\frac{26}{61}$$​×100=42.62%