NCERT solutions maths std 6

NCERT Solutions Class 6 Maths Chapter 6 Integers Exercise 6.3

Integers Exercise 6.3 1). Find (a) 35 – (20)                                      (b) 72 – (90) (c) (– 15) – (– 18)                               (d) (–20) – (13) (e) 23 – (– 12)                                   (f) (–32) – (– 40) Answer: (a) 35 – (20)      35 – (20) = 35 – 20                    = 15                                       (b) 72

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NCERT Solutions Class 7 Maths Chapter 1 Integers Exercise 1.2

Integers Exercise 1.2 Questions with (*) sign are open-ended questions. Exercise 1.3 1). Find each of the following products: (a) 3 × (–1)      3 × (–1) = -3                                     (b) (–1) × 225 (–1) × 225 = -225 (c) (–21) × (–30)   (–21) × (–30) = 630                                (d) (–316) × (–1)  (–316) ×

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NCERT Solutions Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.7

Understanding Elementary Shapes Exercise 5.7 Questions with (*) sign are open-ended questions. 1). Say True or False. (a). Each angle of a rectangle is a right angle. (b). The opposite sides of a rectangle are equal in length. (c). The diagonals of a square are perpendicular to one another. (d). All the sides of a

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NCERT Solutions Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.5

Understanding Elementary Shapes   Exercise 5.5 1). Which of the following are models for perpendicular lines: (a). The adjacent edges of a table top. (b). The lines of a railway track. (c). The line segments forming the letter ‘L’. (d). The letter V. Answers: (a). The adjacent edges of a table top. Perpendicular lines. (b).

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NCERT Solutions Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.4

Understanding Elementary Shapes Exercise 5.4 Questions with (*) sign are open-ended questions. 1). What is the measure of (i) a right angle? (ii) a straight angle? (i) the measure of a right angle is 900. (ii) the measure of a straight angle is 1800. 2). Say True or False: a). The measure of an acute

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NCERT Solutions Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.3

Understanding Elementary Shapes Exercise 5.3 Questions with (*) sign are open-ended questions. 1). Match the following: (i) Straight angle              a). less than one-fourth of a revolution (ii) Right angle                 b). More than half a revolution (iii) Acute angle         

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NCERT Solutions Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.2

Understanding Elementary Shapes Exercise 5.2 Questions with (*) sign are open-ended questions. 1). What fraction of a clockwise revolution does the hour hand of a clock turn through when it goes from a). 3 to 9                    b). 4 to 7                   c). 7 to 10 d). 12 to 9                  e). 1 to 10                  f). 6 to

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