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Achievers Section: Transport and Communication | GK Olympiad for Class 3 PDF Download

Q1: _________________ are used to send letters to foreign countries.
(a) Postcards
(b) Inland Letters
(c) Stamped Envelopes
(d) Aerogrammes

Ans: (d)
Sol: Aerogrammes are sent internationally via air transport through the postal system.

Q2: Which of the following is NOT a web browser?
(a) Chrome
(b) Edge
(c) Firefox
(d) PowerPoint

Ans: (d)
Sol: PowerPoint is a software application used for creating presentations, not for browsing the internet.

Q3: Which mode of transport is the most convenient for visiting a local market?
(a) Car
(b) Rickshaw
(c) Bus
(d) Metro

Ans: (b)
Sol: Rickshaws are commonly used for short-distance travel within local areas.

Q4: Who is credited with the invention of the radio?
(a) Marconi
(b) Baird
(c) Armstrong
(d) Einstein

Ans: (a)
Sol: Guglielmo Marconi invented the radio in 1896.

Q5: Which communication medium was invented by J. L. Baird?
(a) Radio
(b) Newspaper
(c) Internet
(d) Television

Ans: (d)
Sol: J. L. Baird invented the television in 1927.

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FAQs on Achievers Section: Transport and Communication - GK Olympiad for Class 3

1. What are the different modes of transport?
Ans. The different modes of transport include land transport (like cars, buses, and bicycles), water transport (such as ships and boats), and air transport (like airplanes and helicopters). Each mode has its own advantages and is used for different purposes.
2. How has communication changed over time?
Ans. Communication has changed significantly over time. In the past, people used letters and messengers to communicate over long distances. With the invention of the telephone, and later the internet, communication became much faster and easier. Now, we can send messages instantly through emails, social media, and text messaging.
3. Why is transport important for society?
Ans. Transport is important for society because it helps people move from one place to another, facilitating trade, travel, and the exchange of ideas. It connects communities, supports the economy, and allows access to essential services like education and healthcare.
4. What are the advantages of using public transport?
Ans. The advantages of using public transport include cost savings, reduced traffic congestion, and lower environmental impact. Public transport also helps to decrease the number of vehicles on the road, which can lead to cleaner air and less pollution.
5. How do technological advancements impact communication?
Ans. Technological advancements have greatly impacted communication by making it faster and more efficient. Innovations like smartphones, social media platforms, and video conferencing tools allow people to connect instantly, regardless of distance, enhancing both personal and professional communication.
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