Question : What will be the volume of a sphere with a radius of 65 cm? (approximately)
Option 1: $4.5 \times 10^6 $ cm3
Option 2: $6 \times 10^6$ cm3
Option 3: $1.15 \times 10^6$ cm3
Option 4: $2 \times 10^6$ cm3
Answer (1)
22nd Jan, 2024
Correct Answer: $1.15 \times 10^6$ cm 3
Solution :
Given radius, $r$ = 65 cm
The volume of the sphere
= $\frac{4}{3} \pi r^3$
= $\frac{4}{3}× \frac{22}{7}×65^3$
= $1.15 \times 10^6$ cm
3
Hence, the correct answer is $1.15 \times 10^6$ cm
3
.
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