The wheel of a tractor has a diameter 1.4m. What distance does it cover in 100 complete revolutions? [Take \(\pi = \frac.... Question 22654

The wheel of a tractor has a diameter 1.4m. What distance does it cover in 100 complete revolutions? [Take \(\pi = \frac{22}{7}\)]

140m

220m

280m

440m

Correct answer is D

radius = \(\frac{diameter}{2}\) = \(\frac{1.4}{2}\)

= 0.7m

circumference = 2\(\pi r = 2 \times \frac{22}{7} \times 0.7m = 4.4m\)

distance covered = 4.4m x 100 = 440m

Aptitude Tests

Puzzles Questions and Answers

Microsoft Office Questions and Answers

Quantitative Reasoning Questions and Answers

Spatial Reasoning Questions and Answers

Nigeria General Knowledge Questions and Answers

Logical Reasoning Questions and Answers

Verbal Reasoning Questions and Answers

Abstract Reasoning Questions and Answers

Numerical Reasoning Questions and Answers

Personality Test

Typing Speed and Accuracy Test

Situational Judgement Questions and Answers

Data Interpretation Questions and Answers

See all →