# If Meena gives an interest of ₹45 for one year at 9% rate p.a.. What is the sum she has borrowed?

**Solution:**

This question can be solved by using the formula of simple interest.

Simple Interest = [Principal × Rate × Time] / 100

Let us assume principal to be P

So, Simple Interest = [Principal × Rate × Time] / 100

The Simple interest, time and rate per annum is given as Rs. 45, 1 years and 9% respectively.

On substituting the values given in the question, we get

⇒ 45 = [P × 9 × 1] / 100

⇒ P = (45 × 100) / 9 × 1

⇒ P = 500

So, Meena borrowed Rs. 500.

**☛ Check: **NCERT Solutions for Class 7 Maths Chapter 8

**Video Solution:**

## If Meena gives an interest of ₹45 for one year at 9% rate p.a.. What is the sum she has borrowed?

Class 7 Maths NCERT Solutions Chapter 8 Exercise 8.3 Question 11

**Summary:**

If Meena gives an interest of ₹45 for one year at 9% rate p.a, the sum she borrowed will be ₹500.

**☛ Related Questions:**

- Arun Bought A Car For Inr 350000 The Next Year The Price Went Upto Inr 370000 What Was The Percentage Of Price Increase
- I Buy A Tv For Inr 10000 And Sell It At A Profit Of 20 How Much Money Do I Get For It
- Juhi Sells A Washing Machine For Rs 13500 She Loses 20 In The Bargain What Was The Price At Which She Bought It
- I Chalk Contains Calcium Carbon And Oxygen In The Ratio 10312 Find The Percentage Of Carbon In Chalk Ii If In A Stick Of Chalk Carbon Is 3g

Math worksheets and

visual curriculum

visual curriculum