Class 8 Computer & AI Chapter 10: AI That Saves India — practice questions with answers
Free practice for Class 8 Computer & AI, Chapter 10: AI That Saves India. Try the solved questions below, then take a free test with instant marking and explanations.
40 questions16 easy, 18 medium, 6 hardNCERT · CBSE · State boards
Sample questions with solutions
Q1. A family in dry Jodhpur grows bajra. Soil sensors, a weekly drone scan and a weather AI tell the father when to water. What is the main benefit?
- Better decisions that protect the crop even in heatwaves
- Free electricity
- More rainfall
- No need for seeds
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Answer: A. Better decisions that protect the crop even in heatwaves
Why: They got a full harvest despite two heatwaves. [AI for New Learner — Advance 2, Ch 5]
Why: They got a full harvest despite two heatwaves. [AI for New Learner — Advance 2, Ch 5]
Q2. Which data sources can a farming AI use? (Tick all that apply)
- Satellite data
- Soil sensors
- Weather reports
- Cartoon shows
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Answer: A. Satellite data; B. Soil sensors; C. Weather reports
Why: Farmer reports help too. [AI for New Learner — Advance 2, Ch 5]
Why: Farmer reports help too. [AI for New Learner — Advance 2, Ch 5]
Q3. A field gets rain on only 30 days a year. On how many days of a 365-day year is there no rain?
Show answer
Answer: 335 (± 0)
Why: 365 − 30 = 335. [AI for New Learner — Advance 2, Ch 5]
Why: 365 − 30 = 335. [AI for New Learner — Advance 2, Ch 5]
Q4. Which NEW jobs are created by AI and robots? (Tick all that apply)
- Robot designer
- AI trainer
- Machine technician
- Manual mango counter
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Answer: A. Robot designer; B. AI trainer; C. Machine technician
Why: Ethics auditors are another new job. [AI for New Learner — Advance 2, Ch 5]
Why: Ethics auditors are another new job. [AI for New Learner — Advance 2, Ch 5]
Q5. If an MRI costs ₹10,000 and Niramai’s test costs one-tenth of that, what does Niramai’s test cost (₹)?
Show answer
Answer: 1000 (± 0)
Why: 10,000 ÷ 10 = 1,000. [AI for New Learner — Advance 2, Ch 5]
Why: 10,000 ÷ 10 = 1,000. [AI for New Learner — Advance 2, Ch 5]
Q6. Chandrayaan-3’s budget was about ₹615 crore. If a film cost ₹750 crore, how many crore more did the film cost?
Show answer
Answer: 135 (± 0)
Why: 750 − 615 = 135. [AI for New Learner — Advance 2, Ch 5]
Why: 750 − 615 = 135. [AI for New Learner — Advance 2, Ch 5]
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How many practice questions are there for Class 8 Computer & AI Chapter 10: AI That Saves India?
40 questions (16 easy, 18 medium, 6 hard). A few are solved on this page; the free test shows the answer and explanation for every question after you submit.
Is this chapter from the NCERT book?
Yes — it follows the NCERT Class 8 Computer & AI syllabus, used by CBSE and many state boards.