Central Board Of Secondary Education [CBSE] — Regarding issue in Class X term 1 English answer key

In the Answer key of Class X term 1 board exam, QP code 002/2/4, series JSK/2. There were many controversial answers. There were also many questions with more than 1 correct answers. In 2 questions, 13 and 14, there was no question given. I want to request you to review the following questions.
Q nos. 11, 13, 26, 33, 51, 59.
In Q 11 both B and C should be correct.
In Q 13 the correct answer should be C as it is specially mentioned in the passage.
In Q 26 all A, B and C are suitable.
In Q 33 C should be the answer
In Q 51 both A and C are suitable
In Q 59 the correct ans should be C as B is not correct