allery14 ಸೆಂ.ಮೀ ವ್ಯಾಸದ ಚಕ್ರವು 100 ತಿರುವುಗಳನ್ನು ನೀಡುತ್ತದೆ. ಅದು ಎಷ್ಟು ದೂರ ಉರುಳುತ್ತದೆ (ಪೈ = 22/7)?
A22 m
B14 m
C44 m
D88 m
Answer & Solution
Correct answer: C. 44 m
ಒಂದು ತಿರುವು 44 ಸೆಂ.ಮೀ ಸುತ್ತಳತೆಯನ್ನು ಆವರಿಸುತ್ತದೆ, ಆದ್ದರಿಂದ 100 ತಿರುವುಗಳು 4400 ಸೆಂ.ಮೀ ಅನ್ನು ಆವರಿಸುತ್ತವೆ, ಅಂದರೆ 44 ಮೀ.
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