Home
Class 14
MATHS
Monika spends 72% of her income. If her ...

Monika spends 72% of her income. If her income increases by 20% and savings increase by 15%, then her expenditure increases by : (correct to 1 decimal place)
मोनिका अपनी आय का 72% खर्च करती है | यदि उसकी आय 20% बढ़ जाए और उसकी बचत 15% बढ़ जाए, तो उसके व्यय में कितने की वृद्धि होगी ? ( एक दशमलव स्थान तक सही )

A

`20.8%`

B

`20.2%`

C

`21.9%`

D

`19.8%`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • 2018 TIER-II PAPER(5)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2019 TIER-II PAPER (1)

    CHAMPION PUBLICATION|Exercise EXERCISE|99 Videos

Similar Questions

Explore conceptually related problems

Riya spends 66(2)/(3) % of her income. If her income increased by 16% and saving increase by 17% , then her expenditure increases by :

Surbhi spends 75% of her income. If her income increases by 20% and savings decreases by 1%, then the percentage increase in her expenditure is : सुरभि अपनी आय का 75% खर्च करती है | यदि उसकी आय 20% से बढ़ जाए और उसकी बचत में 1% की कमी हो जाए, तो उसके व्यय में हुई प्रतिशत वृद्धि ज्ञात करें |

Anu spends 90% of her income. If her expenditure increases by 25% and savings increases by 30%, then by what percent does her salary increase ? अनु अपनी आय का 90% भाग खर्च करती है | यदि उसका व्यय 25% से और उसकी बचत 30% बढ़ जाती है, तो उसके वेतन में कितने प्रतिशत की वृद्धि हुई है ?

Raghav spends 80% of his income. If his income increases by 12% and the savings decrease by 10%, then what will be the percentage increase in his expenditure ? राघव अपनी आय का 80% खर्च करता है | यदि उसकी आय 12% से बढ़ जाती है और बचत 10% कम हो जाती है, तो उसके व्यय में प्रतिशत वृद्धि ज्ञात करें |

A man spends 72% of his income. If his income increased by 28% and his expenditure is increased by 25%, then what is the percentage increase or decrease in his savings (correct to one decimal place)? एक व्यक्ति अपनी आय का 72% खर्च करता है | यदि उसकी आय 28% से बढ़ जाती है और उसका व्यय 25% से बढ़ जाता है, तो उसकी बचत में प्रतिशत वृद्धि या कमी (एक दशमलव स्थान तक सही ) ज्ञात करें |

CHAMPION PUBLICATION-2018 TIER-II PAPER(6)-EXERCISE
  1. The value of 0.4 bar7 + 0.5 bar 03- 0.3 bar 9xx0. bar 8 is :- 0.4 ba...

    Text Solution

    |

  2. If in triangle ABC, D and E are the points on AB and BC respectively s...

    Text Solution

    |

  3. Monika spends 72% of her income. If her income increases by 20% and sa...

    Text Solution

    |

  4. A, B and C started a business with their capitals in the ratio 2:3:5. ...

    Text Solution

    |

  5. The graph of the equations 5x-2y+1=0 and 4y-3x+5=0, intersect at the p...

    Text Solution

    |

  6. An article was sold at a profit of 14%. Had it been sold for Rs 121 le...

    Text Solution

    |

  7. A shopkeeper allows an 18% discount on the marked price of an article ...

    Text Solution

    |

  8. The value of (sec^2 theta)/(cosec^2 theta)+(cosec^2 theta)/(sec^2 thet...

    Text Solution

    |

  9. The given graph shows the weights of students in a school on a particu...

    Text Solution

    |

  10. A right prism has height 18cm and its base is a triangle with sides 5c...

    Text Solution

    |

  11. A can do one-third of a work in 15 days, B can do 75% of the same work...

    Text Solution

    |

  12. A person buys 80 kg of rice and sells it at a profit of as much money ...

    Text Solution

    |

  13. To cover a distance of 416 km, a train A takes 2 2/3 hours more than t...

    Text Solution

    |

  14. The value of (2 sqrt10)/(sqrt5+ sqrt2- sqrt7)- sqrt(( sqrt5-2)/(sqrt5+...

    Text Solution

    |

  15. The price of oil has increased by 20%. However, its consumption decrea...

    Text Solution

    |

  16. The average age of 120 students in a group is 13.56 years, 35% of the ...

    Text Solution

    |

  17. The marked price of an article is Rs 1500. If two successive discounts...

    Text Solution

    |

  18. Two parallel chords on the same side of the centre of a circle are 12 ...

    Text Solution

    |

  19. Study the following bar graph and answer the question given The r...

    Text Solution

    |

  20. A circle touches the side BC of triangle ABC at D and AB and AC are pr...

    Text Solution

    |