**Ex 3.1 Class 10 Maths Question 1.**

Aftab tells his daughter, “Seven years ago, I was seven times as old as you were then. Also, three years from now, I shall be three times as old as you will be”. Isn’t this interesting? Represent this situation algebraically and graphically.

**Solution for Ex 3.1 Class 10 Maths Question 1**

**Solution for Ex 3.1 Class 10 Maths Question 1**

**Ex 3.1 Class 10 Maths Question 2.**

The coach of a cricket team buys 3 bats and 6 balls for Rs. 3900. Later, she buys another bat and 3 more balls of the same kind for Rs.1300. Represent this situation algebraically and geometrically.

**Solution for Ex 3.1 Class 10 Maths Question 2**

**Solution for Ex 3.1 Class 10 Maths Question 2**

**Ex 3.1 Class 10 Maths Question 3.**

The cost of 2 kg of apples and 1 kg of grapes on a day was found to be Rs.160. After a month, the cost of 4 kg of apples and 2 kg of grapes is Rs.300. Represent the situation algebraically and geometrically.

**Solution for Ex 3.1 Class 10 Maths Question 3**

**Solution for Ex 3.1 Class 10 Maths Question 3**