## Simplification

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*Simplification*. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%
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Question 1 |

6389 - 1212 - 2828 = ?

A | 2349 |

B | 2493 |

C | 2943 |

D | 2394 |

Question 1 Explanation:

6289 - 1212- 2828 = 2349.

Question 2 |

(31/43) x (86/95) x (41/93) = ?

A | (82/267) |

B | (82/283) |

C | (83/265) |

D | (82/285) |

Question 2 Explanation:

(31/43) x (86/95) x (41/93) = (82/285)

Question 3 |

526 x 12 + 188 = 50 x ?

A | 120 |

B | 130 |

C | 160 |

D | 140 |

Question 3 Explanation:

526 x 12 + 188 = 50 x ?
= 6312 + 188 = 6500
= (6500/50) = 130.

Question 4 |

? % of 5600 - 28% of 3500 = 1988

A | 58 |

B | 55 |

C | 51 |

D | 53 |

Question 4 Explanation:

? % of 5600 - 28% of 3500 = 1988
= (56 x ?) - 980 = 1988
56 x ? = 1988 + 980
= (2968)/56 = 53.

Question 5 |

32000 x (3/4) x ? x (1/2) = 4800

A | 2/3 |

B | 3/5 |

C | 2/5 |

D | 1/4 |

Question 5 Explanation:

32000 x (3/4) x ? x (1/2) = 4800
? = (4800 x 4 x 2)/(32000 x 3 x 1) = 2/5

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