Question

Correct answer will be marked as brainliest ​

Answer 1

Step-by-step explanation:

1 (i) = here, we have principal = Rs 2000 Rate of interest = 5% p. a. and the time is 5 years

so the simple interest = (principal X rate X time )/100 = (2000 X 5 X 5 )/100 = Rs. 500

so the SI is here rs 500

(ii) here, we have principal = Rs 500 Rate of interest = 12.5% p.a and time = 4 years

so the simple interest will be = (500X125X4)/100X10 = Rs 250

so the SI is here Rs 250

(iii) P = 4500 , R = 4% pa T = 6 months = 1/2 years

So Si = (4500X4X1)/100X2 = Rs 90

so here the Si is Rs 90

(iv) P = 12000 R = 18% pa T = 4 months = 1/3 years

So , SI = (12000 X 18 X 1)/100X 3 = Rs 720

so here the Si is Rs 720

(v) P = Rs 1000 R = 10%pa T = 73 days = 73/365 years

So SI = (1000 X 10 X 73)/100 X 365 = Rs 20

here the simple interest is Rs 20