Maharashtra Board Practice Set 55 Class 7 Maths Solutions Chapter 15 Statistics Statistics Class 7 Practice Set 55 Answers Solutions Chapter 15 Question 1. The height of 30 children in a class is given in centimeters. Draw up a frequency table of this data. 131, 135, 140, 138, 132, 133, 135, 133, 134, 135, 132, … Read more
Maharashtra Board Practice Set 54 Class 7 Maths Solutions Chapter 15 Statistics Statistics Class 7 Practice Set 54 Answers Solutions Chapter 15 Question 1. The daily rainfall for each day of a week in a certain city is given in millimeters. Find the average rainfall during the week. 9, 11, 8, 20, 10, 16, 12 … Read more
Maharashtra Board Practice Set 53 Class 7 Maths Solutions Chapter 14 Algebraic Formulae – Expansion of Squares Algebraic Formulae – Expansion of Squares Class 7 Practice Set 53 Answers Solutions Chapter 14 Question 1. Factorize the following expressions: SabDekho The Complete Educational Website Bihar Board UP Board IAS Notes Jac Board MP Board सम्पूर्ण व्याकरण … Read more
Maharashtra Board Practice Set 52 Class 7 Maths Solutions Chapter 14 Algebraic Formulae – Expansion of Squares Algebraic Formulae – Expansion of Squares Class 7 Practice Set 52 Answers Solutions Chapter 14 Algebraic Formulae Expansion Of Squares Class 7 Question 1. Factorise the following expressions and write them in the product form. i. 201a³b² ii. … Read more
Maharashtra Board Practice Set 51 Class 7 Maths Solutions Chapter 14 Algebraic Formulae – Expansion of Squares Algebraic Formulae – Expansion of Squares Class 7 Practice Set 51 Answers Solutions Chapter 14 Question 1. Use the formula to multiply the following: Question 2. Use the formula to find the values: i. 502 × 498 ii. … Read more
Maharashtra Board Practice Set 50 Class 7 Maths Solutions Chapter 14 Algebraic Formulae – Expansion of Squares Algebraic Formulae – Expansion of Squares Class 7 Practice Set 50 Answers Solutions Chapter 14 Question 1. Expand: Question 4. Use an expansion formula to find the values of: i. (997)² ii. (102)² iii. (97)² iv. (1005)² Solution: … Read more
Maharashtra Board Practice Set 49 Class 7 Maths Solutions Chapter 13 Pythagoras Theorem Pythagoras Theorem Class 7 Practice Set 49 Answers Solutions Chapter 13 Question 1. Find the Pythagorean triplets from among the following sets of numbers: i. 3,4,5 ii. 2,4,5 iii. 4,5,6 iv. 2,6,7 v. 9,40,41 vi. 4,7,8 Solution: i. 3² = 9,4² = … Read more
Maharashtra Board Practice Set 48 Class 7 Maths Solutions Chapter 13 Pythagoras Theorem Pythagoras Theorem Class 7 Practice Set 48 Answers Solutions Chapter 13 Question 1. In the figures below, find the value of ‘x’. Solution: i. In ∆LMN, ∠M = 90°. Hence, side LN is the hypotenuse. According to Pythagoras’ theorem, l(LN)² = l(LM)² … Read more
Maharashtra Board Practice Set 47 Class 7 Maths Solutions Chapter 12 Perimeter and Area Perimeter and Area Class 7 Practice Set 47 Answers Solutions Chapter 12 Question 1. Find the total surface area of cubes having the following sides: i. 3 cm ii. 5 cm iii. 7.2 m iv. 6.8 m v. 5.5 m Solution: … Read more
Maharashtra Board Practice Set 46 Class 7 Maths Solutions Chapter 12 Perimeter and Area Perimeter and Area Class 7 Practice Set 46 Answers Solutions Chapter 12 Question 1. A page of a calendar is 45 cm long and 26 cm wide. What is its area? Solution: Area of page of a calendar = length × … Read more