Class 4

Carts and Wheels (Circles) question bank (Mathematics)

Practice 43 free Class 4 Mathematics - Carts and Wheels (Circles) questions with answers and step-by-step solutions.

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Q1.

If the radius of a circular coin is $7\text{ cm}$, what is its diameter?


(A)
$3.5\text{ cm}$
(B)
$14\text{ cm}$
(C)
$21\text{ cm}$
(D)
$28\text{ cm}$
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Q2.

A student solves a word problem based on 'Center, Radius, and Diameter' in Carts and Wheels (Circles). What is the first essential step?


(A)
Identify the given quantities and the required operation for Center, Radius, and Diameter
(B)
Guess the answer without reading
(C)
Multiply all numbers randomly
(D)
Ignore the units of measurement
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