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Question (21)

QN0028796

A symmetrical rangoli is cut along its symmetry line. The two parts will be:

(A) Different
(B) Unequal
(C) Identical
(D) Curved

Correct Answer: C

Explanation:

Both halves are identical.

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Question (22)

QN0028797

Which tool is most useful for observing mirror images?

(A) Ruler
(B) Mirror
(C) Compass
(D) Eraser

Correct Answer: B

Explanation:

A mirror creates reflections.

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Question (23)

QN0028798

A dot is placed 3 cm from a mirror. Its image appears:

(A) 1 cm away
(B) 2 cm away
(C) 3 cm behind the mirror
(D) 6 cm behind the mirror

Correct Answer: C

Explanation:

The image forms at the same distance behind the mirror.

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Question (24)

QN0028799

A rangoli has 10 petals in total and is symmetrical. If 5 petals are on one side, how many are on the other side?

(A) 3
(B) 4
(C) 5
(D) 6

Correct Answer: C

Explanation:

10 ÷ 2 = 5 petals.

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Question (25)

QN0028800

Which feature is necessary for a mirror image activity?

(A) Reflection
(B) Measurement
(C) Addition
(D) Division

Correct Answer: A

Explanation:

Mirror images depend on reflection.

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Question (26)

QN0028801

A child completes the missing half of a rangoli by copying the opposite side exactly. Which idea is used?

(A) Symmetry
(B) Multiplication
(C) Estimation
(D) Sorting

Correct Answer: A

Explanation:

Completing matching halves uses symmetry.

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Question (27)

QN0028802

If one side of a rangoli contains 9 dots arranged in a pattern, the opposite side should have:

(A) 7 dots
(B) 8 dots
(C) 9 matching dots
(D) 10 dots

Correct Answer: C

Explanation:

The mirror side must match exactly.

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Question (28)

QN0028803

Which statement about mirror images is true?

(A) They are random copies
(B) They show reflected positions
(C) They are always larger
(D) They change shape completely

Correct Answer: B

Explanation:

Mirror images show reflections.

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Question (29)

QN0028804

A mirror image game places counters on one side of a line. What should happen on the other side?

(A) Counters should be randomly placed
(B) Counters should form the mirror image
(C) Counters should be removed
(D) Counters should be doubled

Correct Answer: B

Explanation:

The arrangement should be reflected.

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Question (30)

QN0028805

A rangoli has 12 matching dots on each side of a symmetry line. How many dots are there altogether?

(A) 12
(B) 18
(C) 24
(D) 36

Correct Answer: C

Explanation:

12 + 12 = 24 dots.

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Question (21)

A symmetrical rangoli is cut along its symmetry line. The two parts will be:

Explanation:

Link:

Question (22)

Which tool is most useful for observing mirror images?

Explanation:

Link:

Question (23)

A dot is placed 3 cm from a mirror. Its image appears:

Explanation:

Link:

Question (24)

A rangoli has 10 petals in total and is symmetrical. If 5 petals are on one side, how many are on the other side?

Explanation:

Link:

Question (25)

Which feature is necessary for a mirror image activity?

Explanation:

Link:

Question (26)

A child completes the missing half of a rangoli by copying the opposite side exactly. Which idea is used?

Explanation:

Link:

Question (27)

If one side of a rangoli contains 9 dots arranged in a pattern, the opposite side should have:

Explanation:

Link:

Question (28)

Which statement about mirror images is true?

Explanation:

Link:

Question (29)

A mirror image game places counters on one side of a line. What should happen on the other side?

Explanation:

Link:

Question (30)

A rangoli has 12 matching dots on each side of a symmetry line. How many dots are there altogether?

Explanation:

Link:

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