Maths Class 8 CBSE Board

Solutions For All Chapters Maths Class 8 Ex 13.2 Class 8 Maths Question 1. Draw the graphs for the following tables of values, with suitable scales on the axes. (a) Cost of apples (b) Distance travelled by car. (i) How much distance did the car cover during the period 7:30 am to 8 am? (ii) […]

Solutions For All Chapters Maths Class 8 Ex 13.1 Class 8 Maths Question 1. The following graph shows the temperature of a patient in a hospital, recorded every hour. (a) What was the patient’s temperature at 1 pm? (b) When was the patient’s temperature 38.5°C? (c) The patient’s temperature was the same two times during […]

Q 2 – Ex 11.4 – Mensuration – Class 8 Maths NCERT Solutions Videos Video Solutions For All Chapters Maths Class 8   Q 3 – Ex 11.4 – Mensuration – Class 8 Maths NCERT Solutions Videos Q 5 – Ex 11.4 – Mensuration – Class 8 Maths NCERT Solutions Videos Q 6 – Ex […]

Solutions For All Chapters Maths Class 8 Ex 12.2 Class 8 Maths Question 1. Factorise the following expressions. (i) a² + 8a +16 (ii) p² – 10p + 25 (iii) 25m² + 30m + 9 (iv) 49y² + 84yz + 36z² (v) 4x² – 8x + 4 (vi) 121b² – 88bc + 16c² (vii) (l […]

Solutions For All Chapters Maths Class 8 Ex 12.1 Class 8 Maths Question 1. Find the common factors of the given terms. (i) 12x, 36 (ii) 2y, 22xy (iii) 14pq, 28p2q2 (iv) 2x, 3×2, 4 (v) 6abc, 24ab2, 12a2b (vi) 16×3, -4×2, 32x (vii) 10pq, 20qr, 30rp (viii) 3x2y3, 10x3y2, 6x2y2z Solution: (i) 12x, 36 […]

Solutions For All Chapters Maths Class 8 Class 8 Exercise 11.4 Question Answer

Solutions For All Chapters Maths Class 8 Class 8 Exercise 11.3 Question Answer

Solutions For All Chapters Maths Class 8 Class 8 Exercise 11.2 Question Answer

Solutions For All Chapters Maths Class 8 Ex 11.1 Class 8 Maths Question 1. Following are the car parking charges near a railway station up to. 4 hours – ₹ 60 8 hours – ₹ 100 12 hours – ₹ 140 24 hours – ₹ 180 Check if the parking charges are in direct proportions […]

Solutions For All Chapters Maths Class 8 NCERT Solutions for Class 8 Maths Chapter 10 Visualising Solid Shapes Ex 10.3 Ex 10.3 Class 8 Maths Question 1. Can a polyhedron have for its faces (i) 3 triangles? (ii) 4 triangles? (iii) a square and four triangles? Solution: (i) No, because polyhedron must have edges meeting […]

Solutions For All Chapters Maths Class 8 Class 8 Exercise 10.2 Question Answer

Solutions For All Chapters Maths Class 8 NCERT Solutions for Class 8 Maths Chapter 10 Visualising Solid Shapes Ex 10.1 Ex 10.1 Class 8 Maths Question 1. For each of the given solid, the two views are given. Match for each solid the corresponding top and front views. The first one is done for you. […]

Q 1 – Ex 9.5 – Algebraic Expressions and Identities – Class 8 Maths NCERT Solutions Videos Video Solutions For All Chapters Maths Class 8 https://www.youtube.com/watch?v=OZv9JSahAE8 Q 2 – Ex 9.5 – Algebraic Expressions and Identities – Class 8 Maths NCERT Solutions Videos https://www.youtube.com/watch?v=xGWIw5SRSXs Q 3 – Ex 9.5 – Algebraic Expressions and Identities – […]

Video Solutions For All Chapters Maths Class 8 Q 2 – Ex 9.3 – Mensuration – NCERT Maths Class 8th – Chapter 9, New Syllabus 2023 CBSE Q 3 – Ex 9.3 – Mensuration – NCERT Maths Class 8th – Chapter 9, New Syllabus 2023 CBSE Q 5 – Ex 9.3 – Mensuration – NCERT […]

Solutions For All Chapters Maths Class 8 Class 8 Exercise 9.5 Question Answer

Solutions For All Chapters Maths Class 8 Class 8 Exercise 9.4 Question Answer

Solutions For All Chapters Maths Class 8 Class 8 Exercise 9.3 Question Answer

Solutions For All Chapters Maths Class 8 Class 8 Exercise 9.2 Question Answer

Solutions For All Chapters Maths Class 8 Class 8 Exercise 9.1 Question Answer

Solutions For All Chapters Maths Class 8 Ex 8.3 Class 8 Maths Question 1. Carry out the multiplication of the expressions in each of the following pairs: (i) 4p, q + r (ii) ab, a – b (iii) a + b, 7a²b² (iv) a² – 9, 4a (v) pq + qr + rp, 0 Solution: […]

Solutions For All Chapters Maths Class 8 Ex 8.2 Class 8 Maths Question 1. Find the product of the following pairs of monomials. (i) 4, 7p (ii) -4p, 7p (iii) -4p, 7pq (iv) 4p³, -3p (v) 4p, 0 Solution: (i) 4 × 7p = (4 × 7) × p = 28p (ii) -4p × 7p […]

Solutions For All Chapters Maths Class 8 Ex 8.1 Class 8 Maths Question 1. Add the following. (i) ab – bc, bc – ca, ca – ab (ii) a – b + ab, b – c + bc, c – a + ac (iii) 2p2q2 – 3pq + 4, 5 + 7pq – 3p2q2 (iv) l2 + m2, m2 + n2, […]

Solutions For All Chapters Maths Class 8 Ex 7.2 Class 8 Maths Question 1. During a sale, a shop offered a discount of 10% on the marked prices of all the items. What would a customer have to pay for a pair of jeans marked at ₹ 1450 and two shirts marked at ₹ 850 […]

Solutions For All Chapters Maths Class 8 Ex 7.1 Class 8 Maths Question 1. Find the ratio of the following: (a) speed of a cycle 15 km per hour to the speed of scooter 30 km per hour. (b) 5 m to 10 km (c) 50 paise to ₹ 5 Solution: (a) Speed of cycle […]

Solutions For All Chapters Maths Class 8 NCERT Solutions for Class 8 Maths Chapter 6 Squares and Square Roots Ex 6.3  

Solutions For All Chapters Maths Class 8 Ex 6.2 Class 8 Maths Question 1. Find the cube root of each of the following numbers by prime factorisation method. (i) 64 (ii) 512 (iii) 10648 (iv) 27000 (v) 15625 (vi) 13824 (vii) 110592 (viii) 46656 (ix) 175616 (x) 91125 Solution: Ex 6.2 Class 8 Maths Question […]

Solutions For All Chapters Maths Class 8 Ex 6.1 Class 8 Maths Question 1. Which of the following numbers are not perfect cubes? (i) 216 (ii) 128 (iii) 1000 (iv) 100 (v) 46656 Solution: (i) Prime factorisation of 216 is: 216 = 2 × 2 × 2 × 3 × 3 × 3 In the […]

Solutions For All Chapters Maths Class 8 Ex 5.3 Class 8 Maths Question 1. What could be the possible ‘one’s’ digits of the square root of each of the following numbers? (i) 9801 (ii) 99856 (iii) 998001 (iv) 657666025 Solution: (i) One’s digit in the square root of 9801 maybe 1 or 9. (ii) One’s […]

Solutions For All Chapters Maths Class 8 Ex 5.2 Class 8 Maths Question 1. Find the square of the following numbers. (i) 32 (ii) 35 (iii) 86 (iv) 93f (v) 71 (vi) 46 Solution: (i) 32 = 30 + 2 (32)² = (30 + 2)² = 30(30 + 2) + 2(30 + 2) = 30² […]

Solutions For All Chapters Maths Class 8 Ex 5.1 Class 8 Maths Question 1. What will be the unit digit of the squares of the following numbers? (i) 81 (ii) 272 (iii) 799 (iv) 3853 (v) 1234 (vi) 20387 (vii) 52698 (viii) 99880 (ix) 12796 (x) 55555 Solution: (i) Unit digit of 81² = 1 […]

Solutions For All Chapters Maths Class 8 NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.5 Draw the following: Ex 4.5 Class 8 Maths Question 1. The square READ with RE = 5.1 cm. Solution: Construction: Step I: Draw RE = 5.1 cm. Step II: Draw an angle of 90° at E […]

Solutions For All Chapters Maths Class 8 NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.4 Ex 4.4 Class 8 Maths Question 1. Construct the following quadrilaterals: (i) Quadrilateral DEAR DE = 4 cm, EA = 5 cm, AR = 4.5 cm, ∠E = 60°, ∠A = 90° (ii) Quadrilateral TRUETR = […]

Solutions For All Chapters Maths Class 8 NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 Ex 4.3 Class 8 Maths Question 1. Construct the following quadrilaterals: (i) Quadrilateral MORE MO = 6 cm, ∠R = 105°, OR = 4.5 cm, ∠M = 60°, ∠O = 105° (ii) Quadrilateral PLAN PL = […]

Solutions For All Chapters Maths Class 8 Ex 4.2 Class 8 Maths Question 1. List the outcomes you can see in these experiments. (i) Spinning a wheel (ii) Tossing two coins together Solution: (i) On spinning the wheel, we can get the following outcomes B, C, D, E and A. (ii) When two coins are […]