Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Additional Questions Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Additional Questions Exercise 4.1 Question 1. The amount of extension in an elastic spring varies directly as the weight hung on it. If a weight of … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Ex 4.3 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Ex 4.3 Miscellaneous Practice Problems Question 1. If the cost of 7 kg of onions is ₹ 84 find the following : (i) Weight of the … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Ex 4.2 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Ex 4.2 Question 1. Fill in the blanks (i) 16 taps can fill a petrol tank in 18 minutes. The time taken for 9 taps to … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Ex 4.1 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Ex 4.1 Fill in the blanks. (i) If the cost of 8 apples is 56 then the cost of 12 apples is ____. (ii) If the … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Intext Questions Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 4 Direct and Inverse Proportion Intext Questions Try These (Text Book Page No. 72) Question 1. Find the ratio of the number of circles to number of squares. Solution: Number of … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Additional Questions Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Additional Questions Additional Questions and Answers Exercise 3.1 Question 1. Write any three expressions each having 4 terms: Solution: (i) 2×3 – 3×2 + 3xy + 8 (ii) 7×3 + 9y2 – 2xy2 – 6 (iii) 9×2 – … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.4 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.4 Miscellaneous Practice Problems Question 1. Subtract – 3ab – 8 from 3ab – 8. Also subtract 3ab + 8 from -3ab – 8. Solution: Subtracting -3ab – 8 from 3ab … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.3 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.3 Question 1. Fill in the blanks. (i) An expressions equated to another expression is called _______. (ii) If a = 5, the value of 2a + 5 is _______. (iii) … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.2 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.2 Question 1. Fill in the blanks (i) The addition of – 7b and 2b is _______ (ii) The subtraction of 5m from -3m is ______ (iii) The additive inverse of … Read more
Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.1 Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 3 Algebra Ex 3.1 Question 1. Fill in the blanks (i) The variable in the expression 16x – 7 is _____ (ii) The constant term of the expression 2y – 6 is _____ (iii) … Read more