Class Test held in XII (All Sections)

Dear All,

Today a class test based on differentiation(class XII) was conducted. The demotivating factor was that 18 students were absent in XII A (Science students). All those who were absent today will give the test later.
Anyways, I was prepared with two different papers, one for XII A and other for XII B.
Here are the test papers along with solutions.

For class XII B and C   

  

                                 

For class XII A

Here are the solutions:

Class XII A    Class XII B,C

It is hoped that students must have done well. Please check the methods and 'how to' give the answers.

All the Best...

Amit Sir