## Percentage

Question 1 |

Suppose a fraud shopkeeper sells rice to the customer at the cost price, but he uses a false weight of 900 gm for a kg then his percentage gain is _______.

5.75 % | |

5.56 % | |

5.20 % | |

5.00 % | |

None of the above |

Question 2 |

If 5% income of P is equal to 15% income of Q and 10% income of Q is equal to 20% income of R. If income of R is ₹ 2000, then what are the incomes of P and Q respectively?

₹ 4000 and ₹ 8000 | |

₹ 12000 and ₹ 4000
| |

₹ 15000 and ₹ 5000 | |

₹ 18000 and ₹ 6000 |

Question 2 Explanation:

5%P = (15/100)*Q

(10/100)*Q = (20/100)*R

(20/100)*2000

=4000

(10/100)*Q = 4000

Q = 4000

(5/100)*P = (15/100)*4000

=600

P = (600*100)/5

P=12000

(10/100)*Q = (20/100)*R

(20/100)*2000

=4000

(10/100)*Q = 4000

Q = 4000

(5/100)*P = (15/100)*4000

=600

P = (600*100)/5

P=12000

There are 2 questions to complete.