NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area Ex 11.2 NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area Exercise 11.2 Ex 11.2 Class 7 Maths Question 1. Find the area of each of the following parallelograms: Solution: (a) Area of the parallelogram = base × altitude = 7 cm…
Read more
NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area Exercise 11.1 Ex 11.1 Class 7 Maths Question 1. The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find (i) its area (ii) the…
Read more
NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Ex 10.5 NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Exercise 10.5 Ex 10.5 Class 7 Maths Question 1. Construct the right angled ∆PQR, where m∠Q = 90°, QR = 8 cm and PR = 10 cm. Solution: Steps of construction: (i) Draw…
Read more
NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Ex 10.4 NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Exercise 10.4 Ex 10.4 Class 7 Maths Question 1. Construct ∆ABC, given m ∠A = 60°, m ∠B = 30° and AB = 5.8 cm. Solution: Steps of construction: (i) Draw AB =…
Read more
NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Ex 10.3 NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Exercise 10.3 Ex 10.3 Class 7 Maths Question 1. Construct ∆DEF such that DE = 5 cm, DF = 3 cm and m ∠DEF = 90°. Solution: Steps of construction: (i) Draw DF…
Read more
NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Ex 10.2 NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Exercise 10.2 Ex 10.2 Class 7 Maths Question 1. Construct ∆XYZ in which XY = 4.5 cm, YZ = 5 cm and ZX = 6 cm. Solution: Steps of construction: (i) Draw XY…
Read more
NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Exercise 10.1 Ex 10.1 Class 7 Maths Question 1. Draw a line, say AB, take a point C outside it. Through C draw a line parallel to AB using ruler and compasses only. Solution: Steps…
Read more
NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers Ex 9.2 NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers Exercise 9.2 Ex 9.2 Class 7 Maths Question 1. Find the sum: Solution. Ex 9.2 Class 7 Maths Question 2. Find: Solution: Ex 9.2 Class 7 Maths Question 3. Find the product: Solution: Ex…
Read more
NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers Exercise 9.1 Ex 9.1 Class 7 Maths Question 1. List five rational numbers between: (i) -1 and 0 (ii) -2 and -1 (iii) \(\frac{-4}{5} \text { and } \frac{-2}{3}\) (iv) \(\frac{1}{2} \text { and }…
Read more
NCERT Solutions for Class 7 Maths Chapter 8 Comparing Quantities Ex 8.3 NCERT Solutions for Class 7 Maths Chapter 8 Comparing Quantities Exercise 8.3 Ex 8.3 Class 7 Maths Question 1. Tell what is the profit or loss in the following transactions. Also find profit per cent or loss per cent in each case. (a)…
Read more