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) 9 | B) 12 |

C) 18 | D) 24 |

Explanation:

From the given data,

P = 140

But it is given that,

**40% of Q + Q = 140 = P**

=> Q + [40Q/100] = 140

=> [100Q + 40Q]/100 = 140

=> 140Q = 140 x 100

=> Q = 100

Now,

**3/25 of Q **

= (3/25) x 100

= 3 x 4

= 12

Required** 3/25 of Q = 12.**

A) Rs. 36 | B) Rs. 30 |

C) Rs. 28 | D) Rs. 40 |

Explanation:

From the given data,

When the price of rice is decreased by 10%, the value of Rs. 270 would become

270 x 100/90 = 300

Now, the value 270 becomes 300

And given, the girl could buy 1 kg extra for that value

Change in value = 300 - 270 = Rs. 30

Therefore, 1 kg extra rice she can get for Rs. 30

=> The original price of rice = Rs. 30/kg.

As she gets only 9 kgs for Rs. 270 before 10% discount, now after discount she gets 10 kgs instead of 9 kgs for Rs. 270.

A) 4000 | B) 16000 |

C) 8000 | D) 20000 |

Explanation:

5% of 400000

= 5 x 400000/100

= 20,000

Hence, **5% of 4,00,000 = 20,000**

A) 24.750 | B) 36.975 |

C) 34.652 | D) 26.354 |

Explanation:

30 + (.0825 x 30) + (15% x 30)

Now

=> 0.0825 x 30 = 2.475 -----(1)

=> 15% of 30 = 450/100 = 4.5 -----(2)

Hence, from (1) & (2)

30 + (.0825 x 30) + (15% x 30)

= 30 + 2.475 + 4.5

**30 + (.0825 x 30) + (15% x 30) = 36.975.**

A) 3.6 | B) 4.8 |

C) 5.2 | D) 5.8 |

A) Rs. 185 less | B) Rs. 202 more |

C) Rs. 175 more | D) Rs. 168 less |

Explanation:

Cost of each cake P1 & P2 = Rs. 12

Offer decrease in % = 20%

Increase in sale per day (Q2) = 250 - 18%

Total quantity per day (Q1) = 250

Hence, required change total revenue

TR = P2Q2 - P1Q1 = (12 x 0.8 x 250 x 1.18) - (12 x 250) = - Rs.168.

A) 5.6% | B) 4.16% |

C) 3.35% | D) 6.7% |

Explanation:

A day has 24 hrs

=> If 24 hrs - 100

Then 1 hr = ?

100/24 = **4.16%**

A) 1060 | B) 960 |

C) 1020 | D) 920 |

Explanation:

Total number of sweets

= 80 x 15 x 80/100 + 5 x 80 x 25/100

= 960 + 100 = 1060