Question

Given below are two statements

Statement I: If the ratio of the speed of A and B is a ∶ b, then the ratio of the times taken by them to cover the same distance is b ∶ a

Statement II: Suppose two men are moving in the same direction at u m/s and v m/s respectively, where u > v, then their relative speed is (u + v) m/s

In light of the above statement, choose the most appropriate answer from the option given below

1. Both statement I and statement II are true
2. Both statement I and statement II are false
3. Statement I is correct but statement II is false
4. Statement I is incorrect but statement II is true

Answer 1

Correct Answer - Option 3 : Statement I is correct but statement II is false

Concept used:

Time taken is inversely proportional to the speed

Concept of the relative speed, 

When two objects move in the same direction then speed is subtracted and when two objects move in opposite direction then its speed is added.

Calculation:

From the above concept, It is clear that the Statement I is correct and Statement II t is false 

∴ The correct answer is option 3