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A) 150% |

B) 200% |

C) 300% |

D) 400% |

Correct Answer:

C) 300% |

Description for Correct answer:

Surface area of cube = \( \Large 6a^{2} \)

Now if side of cube is increased by 100%

% increase in surface area of cube \( \Large 100 + 100 + \frac{10000}{100}\)%

=(200 + 100)% = 300%

Option (C)is correct.

Surface area of cube = \( \Large 6a^{2} \)

Now if side of cube is increased by 100%

% increase in surface area of cube \( \Large 100 + 100 + \frac{10000}{100}\)%

=(200 + 100)% = 300%

Option (C)is correct.

Part of solved CDS Maths(1) questions and answers : Exams >> CDSE >> CDS Maths(1)

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