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## Arithmetic: Percentage Test -7

Congratulations - you have completed

*Arithmetic: Percentage Test -7*.You scored %%SCORE%% out of %%TOTAL%%.You correct answer percentage: %%PERCENTAGE%% .Your performance has been rated as %%RATING%% Your answers are highlighted below.

Question 1 |

Vipul decided to donate 5% of his salary. On the day of donation he changed his mind and donateRs. 1687.50 which was 75% of what he had decided earlier. How much is Vipul’s salary?

Rs. 37,500 | |

Rs. 45,000 | |

Rs. 33750 | |

Cannot be determined |

Question 1 Explanation:

Let his salary be p

Initial decision to donate=5/100×p=.05p

Final decision=.05p×.75

Thus,.05p ×.75=1687.50

p=45,000

Initial decision to donate=5/100×p=.05p

Final decision=.05p×.75

Thus,.05p ×.75=1687.50

p=45,000

Question 2 |

In an election between two candidates, one got 52% of total valid votes. 25% of the total votes were invalid. The total number of votes were 8400. How many valid votes did the other person get?

3276 | |

3196 | |

3024 | |

Cannot be determined |

Question 2 Explanation:

The other person got 48% of the valid votes

So she got (48/100) x (75/100) x 8400 = 3024

So she got (48/100) x (75/100) x 8400 = 3024

Question 3 |

Vaishali spent Rs. 31.897 on the air conditioner for her home. Rs. 38.789 on buying plasma television and the remaining 23%of the total amount she had as cash with her. What was the total amount?

Rs. 74.625 | |

Rs. 86.750 | |

Rs. 91.800 | |

Cannot be determined |

Question 3 Explanation:

Percentage of total amount spent on air conditioner and television=77%

Total money spent on air conditioner and television=70.686 If the total amount is x

$ \begin{array}{l}\frac{77}{100}\times x=70.686\\X=91.800\end{array}$

Total money spent on air conditioner and television=70.686 If the total amount is x

$ \begin{array}{l}\frac{77}{100}\times x=70.686\\X=91.800\end{array}$

Question 4 |

Prithvi spent Rs. 89.745 on his college fees. Rs.51.291 on Personality Development Classes and the remaining 27% of the total amount he had as cash with him. What was the total amount?

Rs.185.40 | |

Rs.189.60 | |

Rs.191.80 | |

Rs.193.20 |

Question 4 Explanation:

Percentage of total amount spent on college fees

and Personality development classes = 73%

Total money spent on college fees Personality development classes =141.036

If the total amount is a

Then (73/100) x a = 141,036

a=193.20

and Personality development classes = 73%

Total money spent on college fees Personality development classes =141.036

If the total amount is a

Then (73/100) x a = 141,036

a=193.20

Question 5 |

Income of A is 150% of the income of B and income of C is120%of the income of A. If the total income of A, B and C together is Rs. 86,000, what is C's in come?

Rs. 30,000 | |

Rs. 32,000 | |

Rs. 20,000 | |

Rs. 36,000 |

Question 5 Explanation:

Let B's income be p

Income of A=1.5p

Income of c=1.2×1.5p=1.8p

So 4.3p=86000

p=20000

C's income=36,000

Income of A=1.5p

Income of c=1.2×1.5p=1.8p

So 4.3p=86000

p=20000

C's income=36,000

Once you are finished, click the button below. Any items you have not completed will be marked incorrect.

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### Table of Contents

**Concept Articles**

**Exercises**

**Practice Tests**

### How to study this lesson?

It is actually simple to study this lesson.

Go through the given concepts and their corresponding exercises.

Then, solve the percentage practice tests and perfect the skills you have learnt