PDF chapter test TRY NOW

1. If the circumference of the circle is \(132 \ m\). Then calculate the radius and diameter. [Take \(\pi = \frac{22}{7}\)].
 
Answer:
 
Radius \(=\)  \(m\)
 
Diameter \(=\)  \(m\)
 
2. What is the distance travelled by the tip of the seconds hand of a clock in \(1\) minute, if the length of the hand is \(56 \ mm\). (use \(\pi = \frac{22}{7}\)).
 
YCIND_230311_5086_TN7_measurement_29.png
 
Answer:
 
Distance travelled by the tip of the seconds hand of a clock in \(1\) minute is \(mm\).