CBSE NCERT Solutions for Class 6 Chapter 5

Answers have been structured in a logical and easy language for quick revisions during examination or tests. NCERT Solutions for Class 6 is a very important resource for students of CBSE Class 6. Answers have been prepared in a logical and simple language for fast revisions during examination.

CBSE NCERT Solutions for Class 6 Maths Chapter 5:

Question-1:

Where will the hand of a clock stop if it:
(a) Starts at 12 and make ½ of a revolution, clockwise?
(b) Starts at 2 and make ½ of a revolution, clockwise?
(c) Starts at 5 and make ¼ of a revolution, clockwise?
(d) Starts at 5 and make ¾ of a revolution, clockwise?

Solution:

(a) At 6
(b) At 8
(c) At 8
(d) At2

Question-2:

Which direction will you face if you start facing:-
(a) East and make ½ of a revolution clockwise?
(b) East and make 1 ½ of a revolution clockwise?
(c) West and make 3/4of a revolution clockwise?
(d) South and make one full revolution?
(Should we specify clockwise or anti-clockwise for this last question? Why not ?)

Solution:

a) West (b) West (c) North (d)South
(For answer (d), it is immaterial whether we turn clockwise or anticlockwise, because one full revolution will bring us back to the original position)

Question-3:

Find the number of right angles turned through by the hour hand of a clock when it goes from:
(a) 3 to6
(b) 2 to 8
(c) 5 to 11
(d) 10 to 1
(e) 12 to 9
(f) 12 to 6

Solution:

(a) One right angle (b) Two right angles
(c) Two right angles (d) One right angle
(e) Three right angles (f) Two right angles