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Question (11)

QN004560

Which of the following is an example of classification in daily life?

(A) Mixing all groceries together
(B) Keeping spices and grains in separate sections
(C) Breaking utensils into pieces
(D) Painting containers different colours

Correct Answer: B

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Question (12)

QN004561

A grocer keeps rice, wheat and pulses in separate sections. This arrangement mainly helps in

(A) classification and easy identification
(B) increasing weight
(C) changing colour
(D) reducing quantity

Correct Answer: A

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Question (13)

QN004562

Medicines in a chemist shop are usually arranged in groups because

(A) grouping makes identification easier
(B) medicines become lighter
(C) medicines become safer automatically
(D) grouping changes their properties

Correct Answer: A

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Question (14)

QN004563

Which of the following is NOT mentioned as a property for grouping objects?

(A) Shape
(B) Colour
(C) Hardness
(D) Smell

Correct Answer: D

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Question (15)

QN004564

A student groups objects into two sets: shiny and dull. Which property is being used?

(A) Texture
(B) Appearance
(C) Mass
(D) Volume

Correct Answer: B

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Question (16)

QN004565

Three students classify the same collection of objects using colour, shape and material respectively. How many valid classifications are possible?

(A) 0
(B) 1
(C) 2
(D) 3

Correct Answer: D

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Question (17)

QN004566

A collection contains 4 metal objects, 3 wooden objects and 2 plastic objects. If classified by material, how many groups will be formed?

(A) 2
(B) 3
(C) 4
(D) 9

Correct Answer: B

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Question (18)

QN004567

Six objects are classified according to colour: 2 red, 2 blue and 2 green. How many colour groups are formed?

(A) 2
(B) 3
(C) 4
(D) 6

Correct Answer: B

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Question (19)

QN004568

A student first groups objects by shape and obtains 4 groups. He then groups the same objects by colour and obtains 3 groups. Which statement is true?

(A) Classification depends on the chosen property
(B) One classification is wrong
(C) Objects cannot be regrouped
(D) Shape and colour always give the same result

Correct Answer: A

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Question (20)

QN004569

Eight objects are arranged into groups based on hardness. Five are hard and three are soft. How many classification categories are used?

(A) 1
(B) 2
(C) 5
(D) 8

Correct Answer: B

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Question (11)

Which of the following is an example of classification in daily life?

Explanation:

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Question (12)

A grocer keeps rice, wheat and pulses in separate sections. This arrangement mainly helps in

Explanation:

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Question (13)

Medicines in a chemist shop are usually arranged in groups because

Explanation:

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Question (14)

Which of the following is NOT mentioned as a property for grouping objects?

Explanation:

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Question (15)

A student groups objects into two sets: shiny and dull. Which property is being used?

Explanation:

Link:

Question (16)

Three students classify the same collection of objects using colour, shape and material respectively. How many valid classifications are possible?

Explanation:

Link:

Question (17)

A collection contains 4 metal objects, 3 wooden objects and 2 plastic objects. If classified by material, how many groups will be formed?

Explanation:

Link:

Question (18)

Six objects are classified according to colour: 2 red, 2 blue and 2 green. How many colour groups are formed?

Explanation:

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Question (19)

A student first groups objects by shape and obtains 4 groups. He then groups the same objects by colour and obtains 3 groups. Which statement is true?

Explanation:

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Question (20)

Eight objects are arranged into groups based on hardness. Five are hard and three are soft. How many classification categories are used?

Explanation:

Link:

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