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    anoop borrowed rs. 800 at 6 % p.a. & rs. 1200 at 7 % p.a. for the same duration. he had to pay rs. 1584 in all as interest. find the time period.

    Mohammed

    Guys, does anyone know the answer?

    get anoop borrowed rs. 800 at 6 % p.a. & rs. 1200 at 7 % p.a. for the same duration. he had to pay rs. 1584 in all as interest. find the time period. from screen.

    Anoop borrowed Rs. 800 at 6

    Click here👆to get an answer to your question ✍️ Anoop borrowed Rs. 800 at 6

    Question

    Anoop borrowed Rs. 800 at 6 % p.a. and Rs. 1200 at 7 % p.a. for the same duration. He had to pay Rs. 1584 in all as interest. Find the time period.

    A

    10 years

    B

    11 years

    C

    12 years

    D

    13 years

    Easy Open in App Solution Verified by Toppr

    Correct option is C)

    We know, Interest = 100 PRT ​

    Interest at 1st rate for 1 year = 800×

    100 6×1 ​ =Rs.48

    Interest for 1 year at 2nd rate = 1200×

    100 7×1 ​ =Rs.84

    Therefore, the total interest for 1 year = Rs. 132

    Hence, the required time =

    132 1584 ​ =12 years

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    स्रोत : www.toppr.com

    [Solved] A person borrowed 1,200 at 8% p.a. and Rs. 1,800 at 10% p.a.

    Given : A person borrowed 1,200 at 8% p.a. and Rs. 1,800 at 10% p.a. as simple interest for the same period. He has to pay Rs. 1,380 in all as interest. Conce

    Home Quantitative Aptitude Interest Simple Interest

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    A person borrowed 1,200 at 8% p.a. and Rs. 1,800 at 10% p.a. as simple interest for the same period. He has to pay Rs. 1,380 in all as interest. Find the time period.

    This question was previously asked in

    SSC CHSL Previous Paper 102 (Held On: 19 Oct 2020 Shift 1)

    Download PDF Attempt Online

    View all SSC CHSL Papers >

    4 years 10 years 6 years 5 years

    Answer (Detailed Solution Below)

    Option 4 : 5 years

    Detailed Solution

    Download Solution PDF

    Given :

    A person borrowed 1,200 at 8% p.a. and Rs. 1,800 at 10% p.a. as simple interest for the same period. He has to pay Rs. 1,380 in all as interest.

    Concept used :

    Interest = (Principle × Rate of interest × time)/100

    Calculation: 

    Let the time period be 't' years

    Interest for Rs. 1200 at 8% rate of interest = (1200 × 8 × t)/100 = 96t

    Interest for Rs. 1800 at 10% rate of interest = (1800 × 10 × t)/100 = 180t

    Total interest = 1380

    ⇒ 96t + 180t = 1380 ⇒ 276t = 1380 ⇒ t = 5 years.

    ∴ Option 4 will be the correct answer.

    Download Solution PDF

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    स्रोत : testbook.com

    Anoop borrowed Rs. 800 at 6 % p.a. & Rs. 1200 at 7 % p.a. for the same duration. He had to pay Rs.

    Find an answer to your question Anoop borrowed Rs. 800 at 6 % p.a. & Rs. 1200 at 7 % p.a. for the same duration. He had to pay Rs. 1584 in all as interest. …

    Brainly User

    Given:

    Interest at 1st rate for 1 year:

    800 × (6 × 1) / 100 800 × 6 / 100 4800 / 100 Rs. 48

    Now:Interest for 1 year at 2nd rate:

    1200 × (7 × 1) / 100

    1200 × 7 / 100 8400 / 100 Rs. 84

    Therefore:Total interest for 1 year:

    Rs. 48 + Rs. 84 Rs. 132

    Hence:The required time:

    1584 / 132 12 years

    Final answer: 12 years

    didi

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    SOLUTION ☺️

    1case=)Rs.800at6%perannum=)800×6/100=)4800/100=)48Rs.2case=)Rs.1200at7%=)1200×7/100=)8400/100=)84.(1case+2case)=)(48+84)Rs.=)132Rs.Durationrequired=)All Interest=1584Rs.So,=)1584/132=)12yearsans.hope it helps ✔️

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    Mohammed 7 month ago
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