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Mensuration Extra Questions. NCERT Solutions; Class 8; Math; Mensuration Extra Questions; In questions 1 to 28, there are four options, out of which one is correct. Write the correct answer. 1. A cube of side 5 cm is painted on all its faces. If it is sliced into 1 cubic centimetre cubes, how many 1 cubic centimetre cubes will have exactly one.
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Mensuration Class 8 Extra Questions Very Short Answer Type Question 1. Find the perimeter of the following figures: Solution: (i) Perimeter of the rectangle = 2 (l + b) = 2 (8 + 6) = 2 × 14 = 28 cm (ii) Perimeter of the square = 4 × side = 4 × 6 = 24 cm (iii) Perimeter of the circle = 2πr = 2 × 22 7 × 7 = 44 cm. Question 2.
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1. The parallel sides of a trapezium measure 12 cm and 20 cm. Calculate its area if the distance between the parallel lines is 15 cm. Solution: Area of trapezium = ½ × perpendicular distance between parallel sides × sum of parallel sides = ½ × 15 × (12 + 20) = 1/2 × 15 × 32 = 15 × 16 = 240 cm 2 2.
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Important Questions for Class 8 Maths Chapter 11 is a student lifesaver consisting of all the necessary questions that might come in the exam. Professionals at Vedantu have especially curated these Class 8 Maths Chapter 11 Important Questions, keeping in mind the question paper's easy and difficult level.
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Solution: Given that, Base of parallelogram = 24cm Height of parallelogram = 10cm Area of floor = 1080m 2 We know that, Area of parallelogram = Base × Height Area of 1 tile = 24 × 10 = 240cm 2 We know that, 1m = 100cm So for 1080m 2 = 1080 × 100 × 100 cm 2 To calculate the Number of tiles required = Area of floor/Area of 1 tile
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Updated for new NCERT Books. Get solutions of all NCERT Questions and Examples of Chapter 9 Class 8 Mensuration free at teachoo. Answers to all questions have been solved in an easy way with detailed explanation of each and every solution. First revise our formulas for Perimeter and Area of Rectangle, Square, Triangle, Parallelogram, Circle.
Mensuration Class 8 Extra Questions Maths Chapter 11 Learn CBSE
Mensuration Class 8 Extra Questions Very Short Answer Type. Mensuration Class 8 Extra Questions Question 1. Find the perimeter of the following figures: Solution: (i) Perimeter of the rectangle = 2 (l + b) = 2 (8 + 6) = 2 × 14 = 28 cm. (ii) Perimeter of the square = 4 × side = 4 × 6 = 24 cm. (iii) Perimeter of the circle = 2πr = 2 × 227 ×.
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NCERT Exemplar Class 8 Maths Chapter 11 Mensuration are part of NCERT Exemplar Class 8 Maths. Here we have given NCERT Exemplar Class 8 Maths Chapter 11 Mensuration.. Question. 8 The surface area of the three coterminus faces of a cuboid are 6, 15 and 10 cm2, respectively. The volume of the cuboid is (a) 30 Cm 3 (b) 40 Cm 3 (c) 20 Cm 3 (d.
CBSE Class 8 Mathematics Chapter 11 Mensuration Exemplar Solutions
Some of the most important mensuration class 8 questions, i.e. chapter 11 are given here. These chapter 11 class 8 maths questions cover several short answer type questions, long answer type questions and HOTS questions that are crucial for CBSE class 8 exams. Here, some of the important mensuration questions from NCERT class 8 are also included.
Important Questions for class 8 Maths Chapter 11 Mensuration
1. A square and a rectangular field with measurements as given in the figure have the same perimeter. Which field has a larger area? Solution: Side of a square = 60 m (Given) And the length of the rectangular field, l = 80 m (Given) According to the question, The perimeter of the rectangular field = Perimeter of the square field
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Download Important Questions Class 8 Maths Chapter 11 - Mensuration prepared by subject experts as per the latest NCERT books to score marks in exam Learning App K-12 JEE NEET SAT PSAT TOEFL CAP CUET Teaching App School Solutions Star Program Study Material NCERT Solutions NCERT Solutions Class 12 NCERT Solutions Class 12 Maths
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Ex 11.1 Class 8 Maths Question 3. The shape of a garden is rectangular in the middle and semicircular at the ends as shown in the diagram. Find the area and the perimeter of this garden. [Length of rectangle is 20 - (3.5 + 3.5) metres] Solution: Length of the rectangle = 20 - (3.5 + 3.5) = 20 - 7 = 13 m. Area of the rectangle = l × b.
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Question 1 Given a cuboid tank, in which situation will you find surface area and in which situation volume. (a) To find how much it can hold. (b) Number of paint bottle required to paint it. (c) To find the number of smaller tanks that can be filled with water from it. Answer Question 2 Compare the volumes (a) Cube (side =12 cm)
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Solution: Area of the plot = side × side = 25 m × 25 m = 625 m 2. Area of the house = l × b = 20 m × 15 m = 300 m 2. Area of the garden to be developed = Area of the plot - Area of the house = 625 m 2 - 300 m 2 = 325 m 2. Cost of developing the garden = ₹ 325 × 55 = ₹ 17875. Ex 11.1 Class 8 Maths Question 3. The shape of a garden.
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Mensuration Class 8 Questions Mensuration Class 8 questions and solutions are provided here to help students score good marks in the examination. All these questions given here are based on the latest NCERT syllabus of Class 8 maths. Students can start solving the questions given below to improve their skills in mensuration. What is Mensuration?
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Class 8. 12 units · 39 skills. Unit 1. Rational numbers. Unit 2. Linear equations in one variable. Unit 3. Understanding Quadrilaterals. Unit 4. Data handling.. Mensuration 9.2 Get 7 of 10 questions to level up! Mensuration 9.3. Learn. Volume of a rectangular prism (Opens a modal) Practice. Mensuration 9.3 Get 7 of 10 questions to level up!