# MCQs-Short Questions by Mr Parvez Khan

- MCQs and Short Question written by Mr. Parvez Khan, composed by Mr. Momin Ali from Text Book of Algebra and Trigonometry Class XI (Punjab Textbook Board, Lahore)
- Key to the MCQs is given at page 57.

## Erratum

The list of error or mistakes are given below. To report error in above notes please see this page

##### Chapter 7:

7. $180^{\circ}$ is equal to ………. radians.

— *2014/04/17 03:16: Reported by Sameen Alvi (Lahore Garrison University)*.