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Question (31)

QN0028086

Why do children get different measurements when using hand spans?

(A) Tables change size
(B) Hand sizes are different
(C) Children count wrongly
(D) Hand spans are fixed units

Correct Answer: B

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Question (32)

QN0028087

Which of these is an advantage of using a metre rod over hand spans?

(A) It is colourful
(B) It gives the same measurement for everyone
(C) It is lighter
(D) It is made of wood

Correct Answer: B

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Question (33)

QN0028088

A one-metre rope is cut into 4 equal pieces. How many cuts are needed?

(A) 2
(B) 3
(C) 4
(D) 5

Correct Answer: B

Explanation:

Three cuts divide the rope into four equal pieces.

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Question (34)

QN0028089

Which of these objects is most suitable for indirect measurement?

(A) Thread
(B) Marble
(C) Coin
(D) Chalk dust

Correct Answer: A

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Question (35)

QN0028090

If a child measures a table using 8 hand spans and another child uses 10 hand spans, whose hand span is larger?

(A) Child using 8 hand spans
(B) Child using 10 hand spans
(C) Both are equal
(D) Cannot be known

Correct Answer: A

Explanation:

Larger hand spans require fewer counts.

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Question (36)

QN0028091

Which of the following is an example of comparing lengths indirectly?

(A) Placing two pencils side by side
(B) Measuring a table and a door using the same thread
(C) Looking at two books together
(D) Keeping two ribbons next to each other

Correct Answer: B

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Question (37)

QN0028092

A child uses a one-metre rope to measure a wall and finds that the rope fits exactly 5 times. What is the length of the wall?

(A) 1 metre
(B) 4 metres
(C) 5 metres
(D) 6 metres

Correct Answer: C

Explanation:

5 repetitions of a one-metre rope make 5 metres.

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Question (38)

QN0028093

Which of these is closest to one metre in length?

(A) Length of a classroom
(B) Height of a Class 3 child
(C) Length of an eraser
(D) Width of a notebook

Correct Answer: B

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Question (39)

QN0028094

If a paper strip is one arm long and two such strips are joined together, the new strip will be

(A) Shorter than one arm
(B) Equal to one arm
(C) Longer than one arm
(D) Equal to half an arm

Correct Answer: C

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Question (40)

QN0028095

Why is a long paper strip preferred over a pencil for measuring a saree?

(A) It is colourful
(B) It covers more length at one time
(C) It is heavier
(D) It is cheaper

Correct Answer: B

Explanation:

Longer measuring objects reduce the number of repeated measurements.

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Question (31)

Why do children get different measurements when using hand spans?

Explanation:

Link:

Question (32)

Which of these is an advantage of using a metre rod over hand spans?

Explanation:

Link:

Question (33)

A one-metre rope is cut into 4 equal pieces. How many cuts are needed?

Explanation:

Link:

Question (34)

Which of these objects is most suitable for indirect measurement?

Explanation:

Link:

Question (35)

If a child measures a table using 8 hand spans and another child uses 10 hand spans, whose hand span is larger?

Explanation:

Link:

Question (36)

Which of the following is an example of comparing lengths indirectly?

Explanation:

Link:

Question (37)

A child uses a one-metre rope to measure a wall and finds that the rope fits exactly 5 times. What is the length of the wall?

Explanation:

Link:

Question (38)

Which of these is closest to one metre in length?

Explanation:

Link:

Question (39)

If a paper strip is one arm long and two such strips are joined together, the new strip will be

Explanation:

Link:

Question (40)

Why is a long paper strip preferred over a pencil for measuring a saree?

Explanation:

Link:

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