GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
26. | The area of a circle is increased by 22Sq.cm when it�s radius is increased by 1cm. The original radius of the circle is_________? | |
A. | 6cm | |
B. | 3.2 cm | |
C. | 3 cm | |
D. | 3.5 cm | |