Class 6 Mathematics MCQ Understanding Elementary

Question : A flat surface which extends indefinitely in all directions is called ………………..

(a) line
(b) line segment
(c) plane
(d) point

Question : At 5:20 what type of angle is formed between the two hands of a clock?

(a) An obtuse angle
(b) A right angle
(c) An acute angle
(d) A reflex angle

Question : Find the number of right angles turned through by the hour hand of a clock when it goes from 12 to 3.

(a) 1
(b) 2
(c) 3
(d) 4.

Question : A line has ……………….. length.

(a) definite
(b) indefinite
(c) no
(d) none of these.

Question : Triangle having the angles 40°, 30°, 110° is called:

(a) acute angled triangle
(b) obtuse angled triangle
(c) right triangle
(d) none of these

Question : 179° is an example of which of these angles?

(a) An obtuse angle
(b) An acute angle
(c) A right angle
(d) A straight angle

Question : Find the number of right angles turned through by the hour hand of a clock when it goes from 3 to 12.

(a) 1
(b) 2
(c) 3
(d) 4.

Question : Number of right angles turned by the hour hand of a clock when it goes from 3 to 6.

(a) 1
(b) 2
(c) 3
(d) 4

Question : A triangle having the angles 45°, 75°, 60° is called:

(a) acute angled triangle
(b) obtuse angled triangle
(c) right triangle
(d) none of these

Question : What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 7 to 10?

(a) 1/2
(b) 1/4
(c) 1/3
(d) None of these

Question : How many right angles do you make if you start facing south and turn clockwise to east?

(a) 1
(b) 2
(c) 3
(d) 4.

Question : The measure of a complete angle is

(a) 90°
(b) 180°
(c) 360°
(d) none of these

Question : What is an angle which measures more than 0∘ and less than 90∘ called?

(a) Obtuse angle
(b) Acute angle
(c) Right angle
(d) Straight angle

Question : The measure of an acute angle is

(a) < 90°
(b) > 90°
(c) = 90°
(d) none of these.

Question : The angle measure for one complete revolution is

(a) 180°
(b)360°
(c)90°
(d)none of these.

Question : The angle measure for half a revolution is

(a) 90°
(b)180°
(c)360°
(d)none of these.

Question : The angle measure for one-fourth revolution is

(a) 90°
(b)360°
(c)180°
(d)none of these.

Question : Through what angle measure does the hour hand of a clock turn through, when it goes from 3 to 9?

(a) 90°
(b)360°
(c)180°
(d)none of these.

Question : Through what angle measure does the hour hand of a clock turn through, when it goes from 5 to 8?

(a) 90°
(b)180°
(c)360°
(d)none of these.

Question : Through what angle measure does the hour hand of a clock turn through, when it goes from 12 to 9?

(a) 270°
(b)180°
(c)360°
(d)90°.

Question : Through what angle does the hour hand of a clock turn through, when it goes from 2 to 11?

(a) 270°
(b)90°
(c)360°
(d)180°.

Question : Through what angle does the hour hand of a clock turn through, when it goes from 6 to 3?

(a) 90°
(b)180°
(c)270°
(d)360°.

Question : What part of a revolution have you turned through if you stand facing north and turn clockwise to face west?

(a) 1/4
(b)1/2
(c)3/4
(d)none of these.

Question : What part of a revolution have you turned through if you stand facing east and turn clockwise to face west?

(a) 1/4
(b)1/2
(c)3/4
(d)none of these.

Question : What part of a revolution have you turned through, if you stand facing north and turn clockwise to face east?

(a) 1/4
(b)1/2
(c)3/4
(d)none of these.

Question : Find the number of right angles turned through by the hour hand of a clock when it goes from 12 to 3.

(a) 1
(b)2
(c)3
(d)4.

Question : Find the number of right angles turned through by the hour hand of a clock when it goes from 4 to 10.

(a) 1
(b)2
(c)3
(d)4.

Question : Find the number of right angles turned through by the hour hand of a clock when it goes from 3 to 12.

(a) 1
(b)2
(c)3
(d)4.

Question : How many right angles do you make if you start facing north and turn clockwise to south?

(a) 1
(b)2
(c)3
(d)4.

Question : How many right angles do you make if you start facing east and turn clockwise to south?

(a) 1
(b)2
(c)3
(d)4.

Question : How many right angles do you make if you start facing south and turn clockwise to east?

(a) 1
(b)2
(c)3
(d)4.

Question : How many right angles do you make if you start facing east and turn clockwise to east?

(a) 1
(b)2
(c)3
(d)4.

Question : The measure of a right angle is

(a) 45°
(b)90°
(c)60°
(d)180°.

Question : The measure of a straight angle is

(a) 90°
(b)45°
(c)180°
(d)60°.

Question : The measure of an acute angle is

(a) < 90°
(b)> 90°
(c)= 90°
(d)none of these.

Question : The measure of an obtuse angle is

(a) < 90°
(b)> 90° and < 180°
(c)= 90°
(d)none of these.

Question : The measure of a reflex angle is

(a) 180°
(b)< 180°
(c)> 180°
(d)< 90°.

Question : Which of the following angles is the measure of an acute angle?

(a) 30°
(b)90°
(c)120°
(d)210°.

Question : Which of the following angles is the measure of an obtuse angle?

(a) 120°
(b)90°
(c)60°
(d)240°.

Question : Which of the following angles is the measure of a reflex angle?

(a) 90°
(b)180°
(c)120°
(d)270°.

Question : A triangle having three unequal sides is called a

(a) scalene triangle
(b)isosceles triangle
(c)equilateral triangle
(d)right triangle.

Question : A triangle having two equal sides is called

(a) a scalene triangle
(b)an isosceles triangle
(c)an equilateral triangle
(d)a right angled triangle.

Question : A triangle having three equal sides is called

(a) a scalene triangle
(b)an isosceles triangle
(c)an equilateral triangle
(d)a right triangle.

Question : Which of the following statement is true?

(a) The opposite sides of a trapezium are par-allel.
(b)All the sides of a parallelogram are of equal in length.
(c)The diagonals of a square are perpendicular to each other.
(d)All the angles of a rectangle are not equal.

Question : The number of vertices of a sphere is

(a) 0
(b)1
(c)2
(d)none of these.

Question : The number of comers of a cylinder is

(a) 0
(b)1
(c)2
(d)none of these.