Lengths

Solved Questions on Length

1. The Length of the boy is equal to ______________ blocks.

a) 3
b) 4
c) 5
d) 6

Answer: c) 5

Explanation: The number of boxes between the bottom box and the top box must be counted.

The height of the boy is 5 boxes.

2. Using a scale, determine the crayon's length.

a) 4 cm
b) 5 cm
c) 6 cm
d) 7 cm

Answer: d) 7 cm

Explanation: The length of the crayon is 7 cm.

3. Which among the following boys is the tallest?

A B C D E

a) D
b) B
c) A
d) C

Answer: d) C

Explanation: C is the tallest among all the boys.

4. Which is the appropriate unit of measurement for the length of a book?

a) Kilometre
b) Metre
c) Centimetre
d) None of these

Answer: c) Centimetre

Explanation: We use centimetre for smaller objects. Hence, in this question, we use centimetre to measure the length of a book.

5. The length of an elephant is equal to ______________ blocks.

a) 7
b) 6
c) 5
d) 4

Answer: a) 7

Explanation: The height of an elephant is equal to 7 blocks.