Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Time, Speed and Distance

Question:

The radius of a wheel is 14 cm. How much distance will be travelled by the wheel in 10 revolutions?

Options:

910 cm

880 cm

800 cm

820 cm

Correct Answer:

880 cm

Explanation:

Circumference of wheel = 2\(\pi \)r

= 2 × \(\frac{22}{7}\) × 14 = 88

Total Number of revolution = 10

So , Total distance travelled = 88 ×10 = 880cm