Ch 11: Key
This page include the key to MCQs by Nauman Idrees of Chapter 11.
| 1- B | 2- A | 3- B | 4- A | 5- C |
| 6- D | 7- C | 8- D | 9- A | 10- A |
| 11- B | 12- B | 13- E | 14- E | 15- B |
| 16- A | 17- E | 18- E | 19- D | 20- D |
| 21- E | 22- E | 23- D | 24- D | 25- B |
| 26- B | 27- D | 28- D | 29- C | 30- C |
| 31- E | 32- C | 33- C | 34- E | 35- A |
| 36- A | 37- C | 38- E | 39- E | 40- B |