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If the radius of a spherical ballon incr...

If the radius of a spherical ballon increases by 0.1 % find approximately the percentage increase in volume.

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The correct Answer is:
0.3
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Each question in this section has four choices A,B,C,and D out of which only one is correct. Mark your choices as follows. Statement -I: If the radius ( r) of a spherical ballon increases by 0.1%. Approximaterly the percentage increase in volume is 0.3. Statement -II : Volumen of ballon = (4)/(3)pi r^(3) cubic unit.

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CHHAYA PUBLICATION-SIGNIFICANCE OF DERIVATIVE AS RATE OF CHANGE-SAMPLE QUESTIONS FOR COMPETITVE EXAMINATION
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