1. Which of the following devices can be used to overcome the limitation of
humans?
I Rocket
II Telephone
III Elevator
A I and II only
B I and III only
C II and III only
D I, II and III
2. What have Karl Benz and Gottlieb Daimler contributed?
A There are pioneers in diesel engine car
B They invited the first bullet train in the world
C There are the pioneers in developing steam engine cars
D There are pioneers in developing petrol engine cars
3. Compact disc and diskette are the latest devices in the invention in technology. These devices can be used in
A a radio.
B a satellite.
C a computer.
D a television. 4. Which of the following devices are not used in the field of communication?
I Computer
II Calculator
III Skyscraper
A I and II only
B I and III only
C II and III only
D I, II and III
5. Which of the following devices does not involve the use of electric wires in the transfer of information?
A Satellite
B Telephone
C Television
D Computer 6. Bridges, dams and skyscrapers are some examples of development of
Technology in the field of
A transportation
B construction
C communication
D agriculture 7. In what field of technology does a bird such as a dove play in olden times?
A Decoration
B Communication
C Transportation
D Agriculture
8. In ancient time, the cave people draw on the cave walls. This shows the way they
I save the information
II produce arts
III communicate with other people
IV decorate their homes
A II and III only
B III and IV only
C I, II and III only
D I, II, III and IV
9. What are the disadvantages of the communication system used before the
invention of the radio?
I It depended on weather
II The destination to where the information was sent was limited
III It took a longer time to receive the information
A I and II only
B I and III only
C II and III only
D I, II and III
10. Which of the following devices can be used to guide us in a forest?
A Television
B Compass
C Magnifying glass
D Video player
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