Advertisements
Advertisements
प्रश्न
In how many years will the simple interest on a certain sum be 4.05 times the principal at 13.5 per cent per annum?
Advertisements
उत्तर
Let the principal be ₹ P.
Then, simple interest = ₹ 4.05 P
Rate = 13.5%
Now, Interest = `(P xx R xx T)/100`
∴ `4.05 P = (P xx 13.5 xx T)/100`
⇒ Time = `(4.05 xx 100)/13.5` = 30 years
APPEARS IN
संबंधित प्रश्न
Find the amount to be paid at the end of 3 years in given case:
Principal = ₹ 7,500 at 5% p.a.
If Meena gives an interest of ₹ 45 for one year at 9% rate p.a.. What is the sum she has borrowed?
In how many years will Rs.950 produce Rs.399 as a simple interest at 7%?
At a rate of 10 p.c.p.a., what would be the interest for one year on rupees 6000?
Basha borrowed ₹ 8,500 from a bank at a particular rate of simple interest. After 3 years, he paid ₹ 11,050 to settle his debt. At what rate of interest he borrowed the money?
Which among the following rate of interest yields an interest of ₹ 200 for the principle of ₹ 2,000 for one year
If a principal is getting doubled after 4 years, then calculate the rate of interest. (Hint: Let P = ₹ 100)
Given the principal = Rs 40,000, rate of interest = 8% p.a. compounded annually. Find principal for 2nd year.
Interest on ₹ 12500 at 18% per annum for a period of 2 years and 4 months is ______.
₹ 6400 were lent to Feroz and Rashmi at 15% per annum for `3 1/2` and 5 years respectively. The difference in the interest paid by them is ₹ 150.
