Question

principal = rs. 9540 si=rs.1908 and rate =8 percent p. a.

Answer 1

principal = rs. 9540 si=rs.1908 and rate =8 percent p. a. Time taken is 2.5 years (2 years 6 months)

It is given that,

Principal amount (P) = Rs 9540.

Rate % (R) = 8% per annum.

Simple Interest value (S.I.) = Rs 1908

Time (T) = ?

We need to find the time taken for the principal amount of Rs 9540 to yield a simple interest of Rs 1908 at a rate percentage of 8% p.a.

We know, S.I = [(P×R×T) ÷ 100]

⇒ T = [(100 × S.I.) ÷ (P × R)]

⇒ T = [(100 × 1908) ÷ (9540 × 8)]

⇒ T = 190800 ÷ 76320

⇒ T = 2.5 years.

So, 2.5 years (2 years 6 months) is the time taken for the principal amount of Rs 9540 to yield a simple interest of Rs 1908 at a rate percentage of 8% p.a.

Answer 2

Answer:

principal 9540

SI 1908

Rate 8%

Time=SI*100/p*R

Time=1908*100/9540*8

time=5/2=2/1/2 answer