Water Transport GK MCQ Questions on ‘Raft’. Here we have given total 15 Quiz, very important for students.
Raft
1.) What is a key characteristic of a raft that sets it apart from other types of boats?
A.) Wings for flying
B.) Floats on water
C.) Has a motor
D.) Built with steel
Answer: B.) Floats on water
Explanation: A raft is a type of boat that primarily floats on water, and it typically doesn’t have a motor or wings for flying.
2.) How is a raft typically powered or propelled through the water?
A.) By a Petrol engine
B.) Rowing or paddling
C.) Using a sail
D.) By jet propulsion
Answer: B.) Rowing or paddling
Explanation: Rafts are often powered by human effort, using rowing or paddling to move through the water.
3.) What material is commonly used in constructing the structure of a raft?
A.) Steel
B.) Wood
C.) Plastic
D.) Glass
Answer: B.) Wood
Explanation: Rafts are often constructed using wood for their structure, providing buoyancy on the water.
4.) What distinguishes a raft from a boat like a sailboat or motorboat?
A.) It has a sail
B.) It’s smaller in size
C.) It lacks a motor or sail
D.) It’s made of metal
Answer: C.) It lacks a motor or sail
Explanation: A key distinction is that a raft typically lacks a motor or sail, relying on manual propulsion methods.
5.) How is the buoyancy of a raft achieved?
A.) Inflatable chambers
B.) Heavy metal weights
C.) Wings for lifting
D.) Magnetic forces
Answer: A.) Inflatable chambers
Explanation: Rafts often achieve buoyancy through the use of inflatable chambers, providing stability on the water.
6.) What is the primary purpose of a raft?
A.) Hosting parties
B.) Underwater exploration
C.) Transportation on water
D.) Flying in the sky
Answer: C.) Transportation on water
Explanation: The primary purpose of a raft is to serve as a mode of transportation on water.
7.) In which environments are rafts commonly used?
A.) Deserts
B.) Mountains
C.) Inland waterways and rivers
D.) Underground caves
Answer: C.) Inland waterways and rivers
Explanation: Rafts are often used in inland waterways and rivers for transportation purposes.
8.) What is the typical size of a raft compared to other boats?
A.) Larger
B.) Smaller
C.) The same
D.) Irregular shape
Answer: B.) Smaller
Explanation: Rafts are generally smaller in size compared to other types of boats like sailboats or motorboats.
9.) What role does human power play in operating a raft?
A.) Decorating
B.) Propulsion
C.) Cooking
D.) Entertainment
Answer: B.) Propulsion
Explanation: Human power, such as rowing or paddling, is essential for the operation and propulsion of a raft.
10.) How is the stability of a raft maintained on the water?
A.) Magnetic stability
B.) Inflatable chambers
C.) Heavy anchors
D.) Steering wheel
Answer: B.) Inflatable chambers
Explanation: The stability of a raft on the water is often maintained through the use of inflatable chambers, providing buoyancy.
11.) What is the primary advantage of using a raft in shallow waters?
A.) Flying capabilities
B.) Buoyancy control
C.) Maneuverability
D.) Invisibility
Answer: C.) Maneuverability
Explanation: Rafts are advantageous in shallow waters due to their maneuverability, allowing navigation in areas with limited depth.
12.) What type of propulsion does a raft commonly use for navigation?
A.) Nuclear
B.) Jet
C.) Solar
D.) Human-powered
Answer: D.) Human-powered
Explanation: Rafts commonly use human-powered propulsion methods, such as rowing or paddling, for navigation.
13.) What role does the structure of a raft play in its functionality?
A.) Cooking meals
B.) Providing entertainment
C.) Offering shade
D.) Ensuring buoyancy and stability
Answer: D.) Ensuring buoyancy and stability
Explanation: The structure of a raft is crucial for ensuring buoyancy and stability on the water.
14.) Why might people choose a raft for certain water activities?
A.) To build a house
B.) For flying in the sky
C.) To transport heavy goods
D.) For recreational boating
Answer: D.) For recreational boating
Explanation: Rafts are often chosen for recreational boating activities, providing a simple and enjoyable water experience.
15.) What safety equipment is important to have on a raft?
A.) Climbing gear
B.) Snow boots
C.) Life jackets and paddles
D.) Sunglasses
Answer: C.) Life jackets and paddles
Explanation: Life jackets and paddles are important safety equipment on a raft, ensuring the well-being of passengers and aiding in navigation.