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Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1 PDF Download

Q1: Where do teachers use computers in schools?
(a) To play games
(b) To prepare report cards
(c) To cook food
(d) To clean the classroom
Ans:
(b)
Solution: Computers help teachers prepare report cards and assist in teaching.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1
Q2: How do computers help in homes?
(a) By cleaning the house
(b) By washing clothes
(c) By helping with homework and playing games
(d) By cutting vegetables
Ans:
(c)
Solution: Computers help with homework, playing games, calculating expenses, and online shopping.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1
Q3: What is one of the main uses of computers in offices?
(a) Printing and typing documents
(b) Cooking food
(c) Playing music only
(d) Washing clothes
Ans:
(a)
Solution: Computers help in offices by typing and printing documents, as well as sending messages.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1
Q4: How do computers help in hospitals?
(a) By selling medicines
(b) By cleaning hospital rooms
(c) By cooking food for patients
(d) By preparing medical records
Ans:
(d)
Solution: Computers help in hospitals by preparing medical records and assisting in operations.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1
Q5: Where can you use an ATM to withdraw money?
(a) At home
(b) In banks
(c) In a restaurant
(d) In a school
Ans: 
(b)
Solution: Computers help in banks by maintaining customer accounts and allowing withdrawals from ATMs.

Q6: How do computers help in railway stations and airports?
(a) By repairing trains and airplanes
(b) By making food for passengers
(c) By reserving and canceling tickets
(d) By flying the airplane
Ans: 
(c)
Solution: Computers are used at railway stations and airports to book and cancel tickets and track trains and flights.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1
Q7: In which field do computers help architects?
(a) In designing buildings and houses
(b) In treating patients
(c) In cooking food
(d) In making clothes
Ans: 
(a)
Solution: Computers help architects design buildings, houses, and flyovers.

Q8: How do computers help in scientific research?
(a) By making clothes
(b) By selling books
(c) By cooking food
(d) By forecasting weather and designing robots
Ans:
(d)
Solution: Computers help scientists in research, designing robots, and predicting weather conditions.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1
Q9: How are computers used in publishing?
(a) By printing newspapers and magazines
(b) By making tea
(c) By repairing cars
(d) By cutting paper
Ans: 
(a)
Solution: Computers help in publishing by printing newspapers and magazines and promoting content through social media.

Q10: How do computers help in defense?
(a) By repairing roads
(b) By launching and controlling satellites and missiles
(c) By making uniforms
(d) By playing games
Ans:
(b)
Solution: Computers are used in defense to launch and control satellites, rockets, and missiles.
Practice Questions: Uses of Computer | International Computer Science Olympiad Class 1

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FAQs on Practice Questions: Uses of Computer - International Computer Science Olympiad Class 1

1. What are some common uses of computers in everyday life?
Ans. Computers are commonly used for a variety of everyday tasks such as browsing the internet, sending emails, creating documents, playing games, and managing personal finances. They also aid in online learning, communication through video calls, and accessing social media platforms.
2. How do computers help in education?
Ans. Computers play a crucial role in education by providing access to online resources, educational software, and e-learning platforms. They enable students to conduct research, complete assignments, and collaborate with peers on projects. Additionally, teachers can use computers for grading and developing lesson plans.
3. What are the benefits of using computers for communication?
Ans. Computers enhance communication by allowing instant messaging, video conferencing, and email. They facilitate easy sharing of information and documents, making it simpler to connect with friends, family, and colleagues regardless of distance. This leads to improved collaboration in both personal and professional settings.
4. Can computers be used for creative activities?
Ans. Yes, computers are widely used for creative activities such as graphic design, video editing, music production, and writing. Various software applications allow users to express their creativity and produce high-quality work, whether it's creating art, composing music, or writing stories.
5. How do computers assist in business operations?
Ans. Computers assist in business operations by streamlining processes like accounting, inventory management, and customer relations. They enable businesses to analyze data, create reports, and communicate effectively with clients and suppliers, leading to increased efficiency and productivity.
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