Worksheet Solutions: Transportation and Communication | Science Olympiad for Class 1 PDF Download

Multiple Choice Questions (MCQs)

Q1: Which of the following is an example of water transport?
a) Bus
b) Bicycle
c) Boat
d) Train
Ans: c) Boat
Sol: A boat is a vehicle that moves on water, while buses and bicycles are used on roads and trains run on tracks.

Water Transport

Q2: Which transport mode is the fastest for long-distance travel?
a) Train
b) Bicycle
c) Ship
d) Aeroplane
Ans: d) Aeroplane
Sol: An aeroplane flies through the sky, making it the quickest way to travel long distances, such as from one country to another.

Air Transport

Q3: What fuel is commonly used in cars and buses?
a) Electricity
b) Steam
c) Petrol or Diesel
d) Solar Energy
Ans: c) Petrol or Diesel
Sol: Cars and buses usually run on petrol or diesel, which helps their engines work. Steam and solar energy are not typically used for most cars or buses.

Q4: Which of the following is NOT a type of land transport?
a) Car
b) Motorcycle
c) Ship
d) Bus
Ans: c) Ship
Sol: A ship is a vehicle used in water, while the other options (car, motorcycle, and bus) are land vehicles.

Land Transport

Q5: Which of these special vehicles is used in emergencies?
a) Firetruck
b) Cable car
c) Speedboat
d) Tram
Ans: a) Firetruck
Sol: A firetruck is a special vehicle used to put out fires and help people during emergencies. Cable cars and trams are used for regular transport, and speedboats are for water travel.

Fill in the Blanks

Q1: Bicycles are a type of __________ transport, powered by pedalling.
Ans: road
Solution: Bicycles are a form of road transport, and they move forward when people pedal them.

Q2: __________ transport is the most expensive but the fastest way to travel long distances.
Ans: Air
Solution: Air transport is fast but can be expensive due to the high cost of aeroplanes and fuel.

Q3: __________ are large boats used to carry passengers and vehicles across rivers or seas.
Ans: Ferries
Solution: Ferries are big boats that can carry not only people but also cars and other vehicles across water bodies like rivers and seas.

Q4: Trains that carry __________ are called goods trains.
Ans: cargo/goods
Solution: Goods trains carry items like cargo and not passengers. They are used to transport things such as food or products.

Goods Train

Q5: __________ transport uses canals, lakes, rivers, and oceans for movement.
Ans: Water
Solution: Water transport includes all vehicles that move through water, like boats and ships, which travel across rivers, lakes, and oceans.

True or False

Q1: Trucks and lorries are commonly used to carry people across cities.
Ans: False
Solution: Trucks and lorries are mainly used to carry goods over long distances, not people.

Trucks and Lorries

Q2: A helicopter is used more frequently for public transportation than aeroplanes.
Ans: False
Solution: Aeroplanes are more commonly used for public transport than helicopters, which are usually used for special purposes like rescue missions.

Q3: Cable cars are a type of road transport.
Ans: False
Solution: Cable cars are not road transport as they travel through the air, often in hilly or mountainous areas.

Cable Cars

Q4: Sailboats are powered by wind using sails.
Ans: True
Solution: Sailboats move by catching the wind in their sails, allowing them to travel across water without an engine.

Q5: Air transport is usually cheaper than water transport.
Ans: False
Solution: Air transport is more expensive because of the high costs of operating aeroplanes compared to ships or boats used in water transport.

Match the Following

Answers:

• 1 → c) Carries people and vehicles across water
  Solution: A ferry is used to transport people and cars across water bodies like rivers and seas.

• 2 → a) Emergency vehicle for medical aid
  Solution: An ambulance helps to transport sick or injured people quickly to the hospital during emergencies.

Ambulance

• 3 → b) Two-wheeled motorized vehicle
  Solution: A motorcycle has two wheels and is powered by an engine, making it a fast mode of transport for individuals.

• 4 → d) Runs on tracks and carries passengers or goods
  Solution: A train travels on tracks and can be used to carry people or goods over long distances.

• 5 → e) Uses wind to move on water
  Solution: A sailboat moves using the power of the wind, making it a popular choice for sailing in lakes or oceans.