“Does It Look The Same” is Chapter 5 from Merry Math V for students of Class 5th of JKBOSE. This post is about Does It Look The Same Chapter 5 Class 5 JKBOSE Solutions. In a previous post, you read about Parts and Wholes Chapter 4 Class 5 JKBOSE Solutions. Let’s get started:
Does It Look The Same Chapter 5 Class 5 JKBOSE Solutions
Page No 78-79 Solutions
The king had many such lockers with different handles. Check if, on giving them half a turn, he can get confused with these too.
What will you do to solve the problem for each of these?
Sol. We can put dots on one of the blades of these locks to stop confusion.
Same After ½ Turn?
Guess which of the shapes below would look the same after half a turn.
Sol. All the figures except V and VII will look the same after half a turn.
Page No. 80 – 81 Solutions
Practice Time
- Find out which letters in the English alphabet look the same after half a turn.
Sol. The following letters in the English alphabet look the same after half a turn. H, I, N, O, S, X and Z
- Which of these English words reads the same on half a turn?
ZOOM, MOW, SWIMS, SIS, NOON
Sol. The following words read the same on half a turn:
MOW, SWIMS, SIS and NOON
- Give half a turn to the numbers from 0 to 9. Find which of them still looks the same.
Sol. The numbers 0, 1 and 8 look the same after giving half a turn.
- Think of all 2, 3 and 4-digit numbers which look the same on half a turn.
Example.
2-digit numbers 11, _________, _________
3-digit numbers 101, 111, _____, _______, _______, ________,________,________
4-digit numbers 1001, 1111, ________, _______, ____ _______,________
Sol. All 2-, 3- and 4-digit numbers which look the same on half a turn are:
2-digit numbers: 11, 88
3-digit numbers: 101, 111, 181, 808, 818, 888
4-digit numbers: 1001, 1111, 1881, 8008, 8118, 8888
- Which among the following pictures will look the same on half a turn?
Sol. Figures 1, 3, 6 and 8 will look the same on half a turn.
Page No. 82 Activity Time
Have you ever seen a windmill? What is it used for?
Ans. Yes, I have seen a windmill. It is used for grinding corn, pumping water, lighting streets, and powering light industries.
Does your windmill look the same on ¼ of a turn?
Ans. Yes, the windmill looks the same on ¼ of a turn.
Does it look the same on half a turn? Discuss.
Ans. Yes, the windmill looks the same on ½ of a turn.
Does the fan look the same on ¼ turn?
Ans. Yes, the fan looks the same on ¼ turn.
Will this fan also look the same after ¼ turn? Draw in the yellow box.
Ans. No, this fan will not look the same on ¼ turn.
Page No. 84 Practice Time
- A) Among the following shapes, find out which ones would look the same after ¼ turn. Put a (🗸)
Put a (𐄂) on the shapes that will not look the same after half a turn.
Ans.
- B) Try and change the shapes in such a way that the new shape remains the same on giving it half a turn.
Ans. The given shapes are changed in such a way that the new shape remains the same on giving it half a turn.
C) Draw what the following shapes would look like on ¼ and half a turn.
Ans.
Which of the above shapes do not look the same on ¼ turn? Which shapes do not look the same on ½ a turn?
Ans. The shapes ‘a’, ‘c’ and ‘d’ do not look the same on ¼ turn. Shape ‘a’ does not look the same on ½ turn.
Which fan will look the same on a ⅓ turn?
Ans. The fan (a) will look the same on 1/3 turn.
Draw this shape after ⅓ turn.
Ans.
One-sixth Turn
Page No. 87 Practice Time
- Look at the following shapes. Draw how they will look on 1/3 and 1/6 turns.
Ans.
2. Look at the following shapes –
a) Find out which of these figures look the same on a 1/3 Mark them with (🗸).
Ans. Figure ‘3’, ‘4’ and ‘5’ will look the same on a 1/3 turn.
b) Which are the ones that will not look the same after 1/3 turn? Mark them with (𐄂).
Ans. Figure ‘1’ will not look the same after 1/3 turn.
c) Try and change the shapes below in such a way that they look the same on 1/3 turn.
Ans.
3. Draw some shapes which will look the same after 1/3 turns.
Ans.
4. Draw some shapes which will look the same after 16 turns.
Ans.
Page No. 89 Solutions
Now Let Us Do These
1. The mirror images are called reflections.
Which of the following are mirror images?
2. The turning around the same point is called rotation.
a) A___________ does not change shape on turning.
b) After half a turn the alphabet M becomes _______
c) After ¼ turn a square does not __________ in shape but looks the same.
Ans.
a) A circle does not change shape on turning.
b) After half a turn the alphabet M becomes W.
c) After ¼ turn a square does not change in shape but looks the same.
3. Give three examples of mirror reflections in our daily life.
Ans. Wings of butterfly.
Pair of eyes in human.
Pair of ears in humans.
4. Show by tracing the quarter-turn and half-turn rotation of the shapes:
Ans.
That’s it about Does It Look The Same Chapter 5 Class 5 JKBOSE Solutions. Hope it has helped. Do share your views about this post in the comment section below.
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