Question

Find the appropriate unit to measure the following things?

• A.
• B.
• C.
• D.

Answer 1

The correct option is B

The different metric units of measurement are kilometer (km), meter (m), centimeter (cm), and millimeter (mm).

Km is the largest unit followed by m, then followed by cm and mm.

Normally, distance from one city to another is measured in km.


So, here, distance from City A to City B is measured in centimeters which is wrong.

Normally, length of a battery is measured in millimeter.


Here, the length of the duracell battery is measured in millimeters which is correct.

Normally, height of a person is measured in foot or inches.


Here the height of the person is given in cm which is wrong.

Normally, width of a table is measured in meters or centimeters.


So, in this case, the image is wrong.

Hence, second option is the correct one.