GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
| 19. | The circumferences of two concentric circles are 176 m and 132 cm respectively. What is the difference between their radii? | |
| A. | 5 m | |
| B. | 7 m | |
| C. | 8 m | |
| D. | 44 m | |