## NCERT 6TH CLASS MATHEMATICS CHAPTER UNDERSTANDING ELEMENTARY SHAPES EXERCISE

**OBJECTIVE TYPE**

Q.1 Which solid does not have any square faces ?

(A) Cube (B) Cuboid (C) Cone (D) Square pyramid

Q.2 Cricket ball is an example of a

(A) Cube (B) Cylinder (C) Cone (D) Sphere

Q.3 If you are facing east and turn clock wise through 270°, which direction would you face ?

(A) South (B) West (C) East (D) North

Q.4 Through how many degree does the hour hand of a clock turn in 5 minutes ?

(A) (B) (C) 5° (D)

Q.5 An acute angle is formed between the hands of a clock at

(A) 9 O' clock (B) 4 O' clock (C) 11 O' clock (D) 6 O' clock

Q.6 The angle between two oppoite rays is

(A) right (B) obutuse (C) acute (D) straight

Q.7 Which of the following is an obtuse angle?

(A) 92° (B) 181 ° (C) 195° (D) 83°

Q.8 How many parallel lines are there in the capital letter N ?

(A) One (B) Three (C) Two (D) Four

Q.9 Which of the following letter of the alphabet is made up of only two lines which are perpendicular to each other?

(A) H (B) T (C) F (D) l

Q.10 A figure is said to be regular, if its sides are equal in length and angles are equal in measure.

Can you identify the regular quadrilateral ?

(A) Paralleogram (B) Rhombus (C) Square (D) Rectangle

Q.11 Which quadrilateral is not a parallelogram ?

(A) Rectangle (B) Trapezium (C) Square (D) Rhombus

Q.12 Which of the following is a regular polygon ?

(A) Isosceles triangle (B) Rectangle (C) Square (D) Scalene triangle

Q.13 Which of the following is NOT true?

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