allery14 cm व्यास असलेले एक चाक 100 फेऱ्या मारते. ते किती अंतर पार करेल (pi = 22/7)?
A22 m
B14 m
C44 m
D88 m
Answer & Solution
Correct answer: C. 44 m
एका फेरीत 44 cm परिघाएवढे अंतर पार होते, त्यामुळे 100 फेऱ्यांमध्ये 4400 cm अंतर पार होते, म्हणजेच 44 m.
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