Home
Class 14
MATHS
Anu spends 90% of her income. If her exp...

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 ?

A

0.255

B

0.24

C

0.225

D

20

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Sudha saves 15% of her income. If her expenditure increases by 20% and savings increases by 60% , then by what percent has her income increased? सुधा अपनी आय का 15% बचत करती है | यदि उसका व्यय 20% से बढ़ जाता है तथा बचत में 60% की वृद्धि हो जाती है, तो उसकी आय में कितने प्रतिशत की वृद्धि हुई है ?

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 |

Knowledge Check

  • Anu spends 90% of her income. If her expenditure increase by 25% and savings increase by 30%, then by what person does her salary increase ?

    A
    `25.5%`
    B
    `24%`
    C
    `22.5%`
    D
    `20%`

  • Sudha saves 15% of her income. If her expenditure increases by 20% and saving increase by 60%, then by what percent has her income increased?

    A
    `26%`
    B
    `35%`
    C
    `24%`
    D
    `30%`

  • Anita spends 68% of her monthly income .If her monthly income increases by 40% and the expenditure increases by 30% ,then by what percent does her saving increase ?

    A
    `61.25%`
    B
    `54.25%`
    C
    `48.50%`
    D
    `62.50%`

    • Similar Questions

    Explore conceptually related problems

    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 )

    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 |

    Renu saves 20% of her income. If her expenditure increases by 20% and income increases by 29%, then her saving increased by रेणु अपनी आय का 20% बचाती है। अगर उसका खर्च 20% बढ़ता है और आय में 29% की वृद्धि होती है, तो उसकी बचत में वृद्धि होती है:

    Surbhi spends 75% of her income. If her income increases by 20% and saving decrease by 1%, then the percentage increase in her expenditure is:

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

    Home
    Profile