English, asked by Akas46, 10 months ago

The effective rate corresponding to 10% p.a. convertible quarterly is



(a) 40% (b) 10.1% (c) 10.4% (d) none of these
ans reason

Answers

Answered by bhagyashreechowdhury
1

The effective rate corresponding to 10% p.a. convertible quarterly is option (c): 10.4%.

Explanation:

  • The effective annual interest rate is the interest rate which is actually earned or paid on any financial product as a result of compounding over a given time period. This is also called effective rate or effective Interest rate or annual equivalent rate.

This is expressed as :

Effective rate, E = [1 + i/n]ⁿ – 1

Where

i = nominal interest rate  

n = no. of compounding periods per year

Here we are asked to find the effective rate corresponding to 10% p.a. which is compounded quarterly i.e., n = 4.

Therefore, based on the above formula, we get

E = [1 + (10%/4)]⁴ – 1  

⇒ E = [1 + 0.025]⁴ – 1

⇒ E = [1.025]⁴ – 1

⇒ E = 1.1038 – 1

⇒ E = 0.1038

E = 10.38% ≈ 10.4%

Thus, the effective rate is 10.4%.

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