Chapter 12 Equations in One Variable 12.2
Chapter 12 Equations in One Variable 12.2 Question 3. The ratio of the weights of copper and zinc in brass is 13:7. Find the weight of zinc in a brass…
Chapter 12 Equations in One Variable Set 12.1
Chapter 12 Equations in One Variable Set 12.1 Question 1. Each equation is followed by the values of the variable. Decide whether these values are the solutions of that equation.…
Chapter 11 Statistics Set 11.3
Chapter 11 Statistics Set 11.3 Question 1. Show the following information by a percentage bar graph. Division of standard 8 A B C D Number of students securing grade A…
Chapter 11 Statistics Set 11.2
Chapter 11 Statistics Set 11.2 Question 1. Observe the following graph and answer the questions. i. State the type of the graph. ii. How much is the savings of Vaishali…
Chapter 11 Statistics Set 11.1
Chapter 11 Statistics Set 11.1 Question 1. The following table shows the number of saplings planted by 30 students. Fill in the boxes and find the average number of saplings…
Chapter 10 Division of Polynomials Set 10.2
Chapter 10 Division of Polynomials Set 10.2 Division of Polynomials Class 8 Practice Set 10.2 Question 1. Divide and write the quotient and the remainder. i. (y2 + 10y +…
Chapter 10 Division of Polynomials Set 10.1
Chapter 10 Division of Polynomials Set 10.1 Question 1. Divide and write the quotient and the remainder. i. 21m² ÷ 7m ii. 40a³ ÷ (-10a) iii. (- 48p4) ÷ (-…
Chapter 9 Discount and Commission Set 9.2
Chapter 9 Discount and Commission Set 9.2 Question 1. John sold books worth Rs 4500 for a publisher. For this he received 15% commission. Complete the following activity to find…
Chapter 9 Discount and Commission Set 9.1
Chapter 9 Discount and Commission Set 9.1 Question 1. If marked price = Rs 1700, selling price = Rs 1540, then find the discount. Solution: Here, Marked price = Rs…
Chapter 8 Quadrilateral: Constructions and Types Set 8.3
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