A) 0 % | B) 25 % |

C) 75 % | D) 50 % |

Explanation:

Let the cost price be x and selling price be y.

Loss = x – y

When the cost price doubles, the loss gets tripled.

So it becomes like this, 2x – y = 3(x-y)

Loss % = = = 50 %

A) Rs.855 | B) Rs.955 |

C) Rs.906 | D) Rs.896 |

Explanation:

Let C.P =Rs. x

Then as given, (753 - x ) = (x - 455) 2x = 1208 x = 604

There fore S.P= 150% of 604 => Rs. = Rs.906

A) 22.77 | B) 25.77 |

C) 27.77 | D) 29.77 |

Explanation:

If the price of the oranges decreases by 10%, the woman would save 10% of the money that is Rs.50 to buy the same amount as before.Now in Rs50 she can buy 2 kg more, therefore the current price of 1 kg of oranges is Rs25.Now this current price is after 10% reduction.

Therefore, the original price =

A) 10% | B) 15% |

C) 20% | D) 25% |

Explanation:

Let the list price be Rs.100.

Therefore,the retailer is buying the products at Rs.60 and selling it to the customer at Rs.75, earning a profit of Rs.15.

Therefore, his percentage is = 25%

A) 6% | B) 8% |

C) 10% | D) 12% |

Explanation:

Let the shopkeeper buy 300g for Rs.300. Now he sells 100g for Rs.110, another 100g for Rs120, and the rest 100g for Rs94.

Therefore, the total amount he receives = Rs.110 + Rs.120 + Rs.94 = 324.

Therefore, the shopkeeper spends Rs.300 and gets back Rs.324.

Therefore, his profit percentage = % = 8%