A clock is started at noon. By 20 minute

CUET Preparation Today

Start Free Mocks

Home Questions 624X72NA6B

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Clocks

Question:

A clock is started at noon. By 20 minutes past 2, the hour hand has turned through:

Options:

70°

50°

80°

100°

Correct Answer:

70°

Explanation:

Hour hand makes the angle in 12 hours = 360°

Hour hand makes the angle in 1 hour = 30°

Angle traced by hour hand in 2 hours 20 min (\(\frac{7}{3}\)hrs.) = 30 × \(\frac{7}{3}\) = 70°