My Learning Cart
?
Categories
Account

A boat can go 15 km/h in still water. If the speed of the current is 3 km/h, wha

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

What’s inside this PDF?

Question: A boat can go 15 km/h in still water. If the speed of the current is 3 km/h, what is the speed of the boat downstream?

Options:

  1. 12 km/h
  2. 15 km/h
  3. 18 km/h
  4. 21 km/h

Correct Answer: 18 km/h

Solution: 

Speed downstream = Speed of boat + Speed of current = 15 + 3 = 18 km/h.

A boat can go 15 km/h in still water. If the speed of the current is 3 km/h, wha

Practice Questions

Q1
A boat can go 15 km/h in still water. If the speed of the current is 3 km/h, what is the speed of the boat downstream?
  1. 12 km/h
  2. 15 km/h
  3. 18 km/h
  4. 21 km/h

Questions & Step-by-Step Solutions

A boat can go 15 km/h in still water. If the speed of the current is 3 km/h, what is the speed of the boat downstream?
Correct Answer: 18 km/h
  • Step 1: Identify the speed of the boat in still water, which is 15 km/h.
  • Step 2: Identify the speed of the current, which is 3 km/h.
  • Step 3: To find the speed of the boat downstream, add the speed of the boat and the speed of the current together.
  • Step 4: Calculate the total speed: 15 km/h (boat) + 3 km/h (current) = 18 km/h.
  • Step 5: The speed of the boat downstream is 18 km/h.
  • Relative Speed – Understanding how to calculate the effective speed of a boat when considering the influence of a current.
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