## NCERT Solutions for Class 7 Maths Chapter 5 – Lines and Angles

Exercise 5.1 : Solutions of Questions on Page Number : 101 Q1 : Find the complement of each of the following angles: Answer : The sum of the measures of complementary angles is 90º. (i) 20° Complement = 90° – 20° = 70° (ii) 63° Complement = 90° – 63° = 27° (iii) 57° Complement … Read more

## NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations

Exercise 4.1 : Solutions of Questions on Page Number : 8 Q1 : Complete the last column of the table. S. No. Equation Value Say, whether the equation is satisfied. (Yes/No) (i) x + 3 = 0 x = 3 – (ii) x + 3 = 0 x = 0 – (iii) x + 3 … Read more

## NCERT Solutions for Class 7 Maths Chapter 3 Data Handling

Exercise 3.1 : Solutions of Questions on Page Number : 62 Q1 : Find the range of heights of any ten students of your class. Answer : Let the heights (in cm) of 10 students of our class be 125, 127, 132, 133, 134, 136,138, 141, 144, 146 Highest value among these observations = 146 … Read more

## NCERT Solutions for Class 7 Maths Chapter 2

Fractions and Decimals Class 7 Exercise 2.1 : Solutions of Questions on Page Number : 31 Q1 : Solve: (i) 2-3/5 (ii) 4 +7/8 (iii) 3/5 +2/7 (iv)9/11 -4/15 (v)7/10 + 2/5 + 3/2 (vi) (vii) Answer : (i) (ii) (iii) (iv) (v) (vi) (vii) Q2 : Arrange the following in descending order: (i) 2/9, 2/3, … Read more

## NCERT Solutions for Class 7 Maths : Chapter 1- Integers

Integers Class 7 Exercise 1.1 : Solutions of Questions on Page Number : 4 Q1 : Following number line shows the temperature in degree celsius (°C) at different places on a particular day. (a) Observe this number line and write the temperature of the places marked on it. (b) What is the temperature difference between … Read more

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