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Topic Wireless Communication
Asked 2 times across 2 UPSC exams, peaking in 2016.
Key insights
- Most tested in CSE — 1 of 2 PYQs
- Most asked in 2016
- Recurs across 1 years (2016–2016)
How it travelled across exams
First appearance in each exam — the same idea, reframed.
CSE 2016 → EPFO 2016
How the concept evolved
Rising — more than half its appearances (2 of 2) are since 2016.
Sample questions
You've seen the pattern — here are a few of the actual PYQs.
CSE2016
'Project Loon', sometimes seen in the news, is related to
- A waste management technology
- B wireless communication technology ✓
- C solar power production technology
- D water conservation technology
✓ Correct answer: (B)
Science & Technology › IT/Computing/Cyber
EPFO2016
Bluetooth technology allows
- A sending of files within the range of 10 km
- B sending an e-mail
- C wireless connection between various devices/equipments over short distances ✓
- D downloading of movies from Internet
✓ Correct answer: (C)
Science & Technology › IT/Computing/Cyber
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