# Class 8 Maths Mcqs

Q:

A) V? = 800V? | B) V? = 8000V? |

C) V? = 8000V? | D) V? = 800V? |

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Q:

A) Mass of Object B is approximately is 105 times larger than A | B) Mass of Object A is approximately is 105 times larger than B |

C) Mass of Object A is approximately is 106 times larger than B | D) Mass of Object B is approximately is 106 times larger than A |

Answer & Explanation
Answer: C) Mass of Object A is approximately is 106 times larger than B

Explanation: Not available for this question

Explanation: Not available for this question

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Q:

A) 16800000 | B) 1680000 |

C) 168000 | D) 16800 |

84

Q:

A) 0.002033 | B) 0.0000233 |

C) 0.00233 | D) 0.000233 |

92

Q:

A) 8.046 × 10? | B) 8.046 × 10? |

C) 8.046 × 10? | D) 8.046 × 10? |

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Q:

A) 128 | B) 16 |

C) 32 | D) 64 |

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Q:

A) 1 | B) 2 |

C) 4 | D) 8 |

Answer & Explanation
Answer: D) 8

Explanation: Volume of cube = a³

If side is doubled,

Volume of cube = (2a)³ = 8a³.

Explanation: Volume of cube = a³

If side is doubled,

Volume of cube = (2a)³ = 8a³.

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Q:

A) 0.54 m | B) 0.56 m |

C) 0.14 m | D) 0.28 m |

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