A) 750 | B) 375 |

C) 875 | D) 525 |

Explanation:

CP = 100, SP (with tax) =120

New SP = 100 - 5 = 95

Effective discount = 120 - 95 = 25

So, at SP of 95 ----> discount = 25

and at SP of 3325 -----> discount =

A) 2% | B) 4% |

C) 3% | D) 2.5% |

Explanation:

SP of first article = 1000

Profit = 20%

CP = = 5000/6 = 2500/3

SP of second article = 1000

Loss = 20%

CP = = 5000/4 = 1250

Total SP = 2000

Total CP = + 1250 = 6250/3

CP is more than SP, he makes a loss.

Loss = CP-SP = (6250/3)- 2000 = 250/3

Loss Percent =

=0.04 * 100 = 4%

A) 61% | B) 75% |

C) 55% | D) 81% |

Explanation:

Let C.P.= Rs. 100.

Then, Profit = Rs.220,

S.P. = Rs.320.

New C.P. = 125% of Rs. 100 = Rs. 125

New S.P. = Rs.320.

Profit = Rs. (320 - 125) = Rs. 195

Required percentage =

= 60.9 =~ 61%

A) 25% | B) 21.14% |

C) 22.54% | D) 27.32% |

Explanation:

C.P. of 50 kg rice = Rs. (36 x 20 + 14 x 36) = Rs. (720 + 504) = Rs.1224.

S.P. of 56 kg rice = Rs. (50 x 30) = Rs.1500.

Profit = 1500 - 1224 = Rs.276

Profit % =

=

= 22.54%.

A) 32 | B) 40 |

C) 16 | D) 30 |

Explanation:

Let C.P. of each Magazine be Rs. 1

C.P. of P articles = Rs. P.

S.P. of P articles = Rs. 40.

Profit = Rs. (40 - P)

Now, Gain% =

Here = 25

(40-P)100 = 25P

4000 - 100P = 25P

125P = 4000

P = 4000/125

P = 32.

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 %