11. P is 25% less efficient than Q. In what ratio should their wages be shared?

P की दक्षता Q से 25% कम है। उनकी मज़दूरी को किस अनुपात में साझा किया जाना चाहिए?

Option “C” is correct.

Let efficiency of Q be 100

Efficiency of P = 100 × (75/100) = 75

Ratio of efficiency of P and Q = 75 : 100 = 3 : 4

12. The price of sugar is increased by 20% By what percentage must one cut down on the consumption of sugar so that no extra amount has to be incurred on sugar?

चीनी की कीमत में 20% की वृद्धि होती है, चीनी की खपत में कितने प्रतिशत की कटौती की जानी चाहिए ताकि चीनी पर कोई अतिरिक्त राशि खर्च न हो?


Option “A” is correct.

Let the price of the sugar be Rs. 5

Increased price of sugar = 5 × (6/5) = Rs. 6

Ratio of the price of sugar before to increased = 5 : 6

As we know,

Consumption is inversely proportional to price.

Ratio of consumption of price before to after = 6 : 5

∴ Required percentage = (6 – 5)/6 × 100 = 16.66%

13. An army lost 10% of its men in war, 10% of the remaining died due to disease and 10% of the rest were declared disabled. Thus the strength of the army was reduced to 7,29,000 active men. The original strength of the army was

एक सेना ने युद्ध में अपने 10% लोगों को खो दिया, शेष लोगो के 10% बीमारी के कारण मर गये और शेष के 10% विकलांग घोषित किये गये। इस प्रकार सक्रिय पुरुषों की सेना की संख्या 7,29,000 हो गई। सेना की मूल संख्या क्या थी

Option “B” is correct.

Let the total number of men in an army be x, then

⇒ x × (9/10) × (9/10) × (9/10) = 729000

⇒ x × 729/1000 = 729000

⇒ x = 1000000

14. By what number must a given number be multiplied to increase the number by 25%.

दी गयी एक संख्या को 25% बढ़ाने के लिए संख्या को किस संख्या से गुणा किया जाना चाहिए। 

Option “D” is correct.

Calculations:

Let the number be x.

After increasing by 25%,

New number = x + (x × 25%)

⇒ x + (x/4)

⇒ 5x/4

∴ The number should be multiplied by 5/4.

15. A garment seller offers a discount of 30% on a shirt. In order to restore the original value of shirt, its price must be increased by what percent?

एक कपड़ा विक्रेता एक शर्ट पर 30% की छूट प्रदान करता है। शर्ट के मूल मूल्य को पुनः प्राप्त करने के लिए, इसकी कीमत में कितने प्रतिशत की वृद्धि होनी चाहिए?

Option “C” is correct.

Let initial price of shirt be 100

Price of shirt after discount of 30% = 100 × (70/100) = 70

In order to restore original value of shirt, price to be increased by 30 on discounted price of 70

∴ Percentage increase = (30/70) × 100 = 42.85%

16. If 40% of 2/5 of a number is 24, then the number is:

यदि किसी संख्या का 2/5 का 40% 24 है, तो संख्या है:

Option “A” is correct.

Given:

40% of 2/5 of a number is 24

Calculation:

Let the number be x

⇒ 40% of 2/5 of x = 24

⇒ x × 40/100 × 2/5 = 24

⇒ x = 24 × 25/4

⇒ x = 150

17. The price of an article is increased by 100%. If the shopkeeper does not want to increase his expenditure on the article, then, find out the ratio between the reduction in consumption and the original consumption. 

एक वस्तु के मूल्य में 100% की वृद्धि की जाती है। यदि दुकानदार वस्तु पर अपने व्यय को बढ़ाना नहीं चाहता है। तो, खपत में गिरावट और मूल खपत के बीच अनुपात ज्ञात कीजिए।


Option “D” is correct.

Given:

Percentage of increase in price = 100%

Calculation:

Percentage of reduction in consumption = [(100/200) × 100]% = 50%

∴ Ratio of percentage of reduction in consumption and the original consumption = (50%/100%) = 1 : 2

18. If A is 20% less than B, then what will be the value of (2B – A) / A

यदि A, B से 20% कम है, तो (2B – A) / A का मान क्या होगा?


Option “B” is correct.

Given:

A = 80% of B

Calculation:

A = (4 / 5) of B

⇒ A / B = 4 / 5

Let the value of A be 4x and B be 5x

So, (2B – A) / A = ((2 × 5x) – 4x) / 4x

⇒ (2B – A) / A = 6x / 4x

∴ (2B – A) / A = 3 / 2

19. In an examination, a student secured 28% marks and failed by 15 marks and another student secured 35% marks and got 27 marks more than the minimum marks to pass. The maximum marks in the examination are: 

एक परीक्षा में, एक छात्र ने 28% अंक प्राप्त किए और 15 अंकों से अनुत्तीर्ण हो गया और दूसरे छात्र ने 35% अंक प्राप्त किए और उत्तीर्ण होने के लिए न्यूनतम अंक से 27 अंक अधिक प्राप्त किए। परीक्षा में अधिकतम अंक क्या हैं? 

Option “B” is correct.

Given:

1st student scored 28% marks and failed by 15 marks

2nd student scored 35% marks and got 27 marks more than passing marks

Calculation:

Let maximum marks in the examination be x and passing marks be y

For student 1st = x × (28/100) + 15 = y     —-(i)

For student 2nd = x × (35/100) – 27 = y      —-(ii)

From (i) and (ii)

⇒ x × (28/100) + 15 = x × (35/100) – 27

⇒ 0.28x + 15 = 0.35x – 27

⇒ 0.07x = 42

⇒ x = 600

∴ The maximum marks in the examination is 600

Tips and Tricks:

Maximum marks = (100 × Sum of marks)/Difference in percentage of marks

⇒ 100 × (15 + 27)/(35 – 28)

⇒ 100 × 42/7

⇒ 600

∴ The maximum marks in the examination is 600

20. If 56% of a number is equal to 112 then calculate 40% of that number.

यदि एक संख्या के 56% का मान 112 के बराबर है, तो उस संख्या के 40% का मान ज्ञात कीजिये।

Option “C” is correct.

Calculations:

Let the number be x

According to question,

(56/100) × x = 112

⇒ x = 200

Now, 40% of the number

⇒ (40/100) × 200 = 80

∴ 40% of the number is 80

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

169 thoughts on “Percentage”

  45. da.gd

    I am sure this article has touched all the internet users, its really really
    good post on building up new blog.

    Feel free to visit my blog; nordvpn coupons inspiresensation – da.gd,

  50. http://t.co

    We stumbled over here from a different website and thought I might check things out.
    I like what I see so now i am following you. Look forward to checking
    out your web page again.

    my web page :: nordvpn coupons inspiresensation; http://t.co,

  55. http://wc.tv.br

    I’m curious to find out what blog platform you’re working with?
    I’m experiencing some small security problems with my latest blog and
    I would like to find something more risk-free. Do
    you have any solutions?

    My blog: nordvpn coupons inspiresensation (http://wc.tv.br)

  123. LazaroCrift

    ¡Hola, buscadores de fortuna !
    Mejores casinos online extranjeros con facilidad de acceso – п»їhttps://casinoextranjerosespana.es/ п»їcasinos online extranjeros
    ¡Que disfrutes de asombrosas botes espectaculares!

  128. WilliamMouch

    ¡Hola, participantes del desafío !
    Mejores bonos en casino fuera de EspaГ±a 2025 – п»їп»їhttps://casinoonlinefueradeespanol.xyz/ casinos online fuera de espaГ±a
    ¡Que disfrutes de asombrosas botes impresionantes!

  130. MarioWaive

    ¡Saludos, exploradores de emociones !
    casinos online extranjeros adaptados a usuarios espaГ±oles – п»їhttps://casinosextranjero.es/ п»їcasinos online extranjeros
    ¡Que vivas increíbles recompensas sorprendentes !

  133. Armandophilt

    ¡Bienvenidos, amantes del entretenimiento !
    Casino fuera de EspaГ±a con juegos populares 2025 – п»їhttps://casinoporfuera.guru/ casinos online fuera de espaГ±a
    ¡Que disfrutes de maravillosas momentos memorables !

  140. JamesDek

    ¡Bienvenidos, apostadores apasionados !
    casinofueraespanol con bonos sin registro – п»їhttps://casinofueraespanol.xyz/ casinos fuera de espaГ±a
    ¡Que vivas increíbles botes deslumbrantes!

  147. Rickyhab

    ¡Hola, fanáticos del riesgo !
    Casinos sin licencia espaГ±ola con soporte por chat – п»їhttps://casinosinlicenciaespana.xyz/ mejores casinos sin licencia en espaГ±a
    ¡Que vivas increíbles giros exitosos !

  150. Jamesfuh

    ¡Bienvenidos, fanáticos del desafío !
    Casinos sin licencia espaГ±ola legales – п»їmejores-casinosespana.es casino sin licencia
    ¡Que experimentes maravillosas triunfos legendarios !

  158. Perrynasty

    ¡Saludos, apasionados de la adrenalina y la diversión !
    Bono casino EspaГ±a en segundos – п»їhttps://bono.sindepositoespana.guru/# casino regalo bienvenida
    ¡Que disfrutes de asombrosas botes sorprendentes!

  159. vpn

    Wonderful web site. Plenty of helpful info here. I am sending it
    to a few pals ans additionally sharing in delicious.
    And of course, thank you on your effort!

    Visit my webpage: vpn

  161. Kerryabata

    Greetings, devotees of smart humor !
    Follow jokesforadults for updates that actually make your day better. You’ll laugh more, stress less, and always have something clever to share. That’s a win-win.
    corny jokes for adults is always a reliable source of laughter in every situation. funny jokes for adults They lighten even the dullest conversations. You’ll be glad you remembered it.
    favorite adultjokesclean Moments of 2025 – п»їhttps://adultjokesclean.guru/ funny dirty jokes for adults
    May you enjoy incredible unexpected punchlines!

  164. ChrisHam

    Hello creators of calm surroundings !
    In smaller living spaces, the best air purifiers for pets can keep your air fresh and your surfaces noticeably cleaner. If you want less fur on your clothes, using an air purifier for dog hair near entryways is a smart move. The best air purifier for pet hair is often a game-changer for those with long-haired breeds.
    The best home air purifier for pets comes with pre-filters that catch fur and dander before it hits the main filter. This extends the life of your device and improves performance best air purifier for petsIt also saves money in the long term on replacement filters.
    Best Room Air Purifier for Pets to Keep Allergens at Bay – п»їhttps://www.youtube.com/watch?v=dPE254fvKgQ
    May you enjoy remarkable superior cleanliness !

  165. Michaelwaw

    Hello champions of healthy harmony !
    Switching to the best air filters for pets reduces the number of airborne irritants your family breathes each day. Top rated air purifiers for pets use multi-stage systems to clean the air more effectively than basic filters. Selecting the best air purifier for pet allergies ensures long-term relief and better breathing.
    Using a pet hair air purifier while brushing your dog or cat minimizes airborne fur during grooming. A good air purifier for pets can trap fur and particles before they settle on bedding or toys.air purifier for dog smellKeeping an air purifier for pets near crates or kennels maintains a fresher space for your animals.
    Best Home Air Purifier for Pets to Keep Fresh Air – п»їhttps://www.youtube.com/watch?v=dPE254fvKgQ
    May you enjoy remarkable stunning purity !

  167. https://tinyurl.com/23ww4xyv

    Greetings from Idaho! I’m bored to death at work so I decided to
    browse your blog on my iphone during lunch break. I really like the knowledge you
    provide here and can’t wait to take a look when I get home.
    I’m amazed at how quick your blog loaded on my cell phone
    .. I’m not even using WIFI, just 3G .. Anyhow, good blog!
    https://tinyurl.com/235hnz7u gamefly

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top