My Learning Cart
?
Categories
Account

If 'X' is twice as fast as 'Y', and 'Y' takes 30 minutes to complete a task, how

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: If \'X\' is twice as fast as \'Y\', and \'Y\' takes 30 minutes to complete a task, how long will \'X\' take?

Options:

  1. 15 minutes
  2. 30 minutes
  3. 60 minutes
  4. 45 minutes

Correct Answer: 15 minutes

Solution: 

\'X\' being twice as fast means it will take half the time of \'Y\', which is 15 minutes.

If 'X' is twice as fast as 'Y', and 'Y' takes 30 minutes to complete a task, how

Practice Questions

Q1
If 'X' is twice as fast as 'Y', and 'Y' takes 30 minutes to complete a task, how long will 'X' take?
  1. 15 minutes
  2. 30 minutes
  3. 60 minutes
  4. 45 minutes

Questions & Step-by-Step Solutions

If 'X' is twice as fast as 'Y', and 'Y' takes 30 minutes to complete a task, how long will 'X' take?
  • Step 1: Understand that 'X' is twice as fast as 'Y'. This means if 'Y' takes a certain amount of time, 'X' will take less time.
  • Step 2: Find out how long 'Y' takes to complete the task. In this case, 'Y' takes 30 minutes.
  • Step 3: Since 'X' is twice as fast, it will take half the time of 'Y'.
  • Step 4: Calculate half of 30 minutes. Half of 30 minutes is 15 minutes.
  • Step 5: Conclude that 'X' will take 15 minutes to complete the task.
  • Rate of Work – Understanding the relationship between speed and time, specifically how increasing speed decreases the time taken to complete a task.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks