Question

a)Find the amount of Rs 1,425 for 3 year 3 month at 4% simple interest per annum.

(b) In what time will Rs 1,100 amount to Rs 1,331 at 5 ¼ % per annum?

(c) At what rate percent of simple interest a sum will double itself in 16 year ?​

Answer 1

Answer:

Answer a is 513

Step-by-step explanation:

Because

4×1425×3×3

100

Cut it

57×3×3= 513