Q:

A) 75 | B) 85 |

C) 95 | D) 105 |

Answer: B) 85

Explanation:

Explanation:

Let the number be x. Then, x-(2/5)x = 510

=> 3x/5 =510

=>x =[510 * ( 5/3)] =850

10 % 0f 850 = 85.

2
77

1
567

1
774

0
130

0
1243

Q:

A) 16.4% | B) 14.6% |

C) 13.8% | D) 15.2% |

2
368

Q:

A) 16.4% | B) 14.6% |

C) 13.8% | D) 15.2% |

0
309

Q:

A) 20% loss | B) 25% loss |

C) 20% gain | D) 25% gain |

4
431