A) 20 | B) 30 |

C) 40 | D) 50 |

Explanation:

The fruit content in both the fresh fruit and dry fruit is the same.

Given, fresh fruit has 68% water.so remaining 32% is fruit content. weight of fresh fruits is 100kg

Dry fruit has 20% water.so remaining 80% is fruit content.let weight if dry fruit be y kg.

Fruit % in freshfruit = Fruit% in dryfruit

Therefore, (32/100) x 100 = (80/100 ) x y

we get, y = 40 kg.

A) 25.95 percent | B) 24.59 percent |

C) 25.77 percent | D) 31.60 percent |

A) 3 percent | B) 7.11 percent |

C) 3.09 percent | D) 2.69 percent |

A) 10000 | B) 1000 |

C) 10201 | D) 9801 |

Explanation:

45/100×400+√?=56/100 ×750 -40/100 ×350

180 + √? = 420 - 140 180 + √? = 280 √? = 280 - 180 √? = 100 ? = 1002 ? = 10000

A) Quantity I > Quantity II | B) Quantity I ≥ Quantity II |

C) Quantity I< Quantity II | D) Quantity I < Quantity II |

Explanation:

Quantity I= 20% - 10% - (20*10/100) % = +8%

Quantity II= 30% - 20% - (30*20/100)% = +4%

Hence Quantity I > Quantity II

A) 10% | B) 23% |

C) 12% | D) 13% |

Explanation:

Let the number X is 100 Then, PÃ 80 QÃ 72 So, Percentage decrease from P to Q is Ã 8/80=0.1-100=10% 1 is the right choice.