Question

*10% दराने वार्षिक चक्रवाढव्याजदराने 6000 रुपयांची रास किती वर्षात 7986 रुपये होईल?*

1️⃣ 2
2️⃣ 3
3️⃣ 4
4️⃣ 5

Answer 1

Answer u get is 3 by using the formula

Answer 2

Given : Rs.6000 at an annual compounded interest rate of 10% be Rs.7986

10% दराने वार्षिक चक्रवाढव्याजदराने 6000 रुपयांची रास  7986 रुपये होईल

To Find : किती वर्षा

How many years

1️⃣ 2

2️⃣ 3

3️⃣ 4

4️⃣ 5​

Solution:

A = P ( 1+ R/100)ⁿ

A = 7986

P = 6000

R = 10

n = ?

7986 = 6000 ( 1 + 10/100)ⁿ

=> 7986 = 6000 ( 11/10)ⁿ

=> 7986 /6000 = (11/10)ⁿ

=> 1331/1000 = (11/10)ⁿ

=> (11/10)³ =  (11/10)ⁿ

=> n = 3

in 3 years

learn More:

Find the amount and the compound interest rs 300 at 3% per annum ...

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