Math, asked by LokeshLucky7520, 1 year ago

An old article is available for rs 12000 at cash payment or is available for rs 7000 cash payment and a monthly installment of rs 630 for 8 months the rate percent per annum is

Answers

Answered by Seyed
9

Loan amount = 5000

Loan period =8 months

Installment =630

Total amount to be paid =630×8=5040

Monthly interest= 40÷8=5

Answered by nishanishad1711
2

Answer:

As per the given in question, we have simple interest =(7000+630×8)-12000

simple interest= (7000+5040)-12000

simple interest= 12040-12000

= 40

Total principle = 5000+4370+3740+3110+2480+1850+1220+590

=22360 Rupees

Rate = 40×100×12/22360×1

=~ 2.1 %

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