Space Technology, ISRO & Defence Technology – Revision (Page 4)

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Important One-Liners

- ISRO స్థాపన → 1969
- ISRO ప్రధాన కార్యాలయం → బెంగళూరు
- NavIC → భారత GPS వ్యవస్థ
- PSLV → Polar Satellite Launch Vehicle
- GSLV → Geosynchronous Satellite Launch Vehicle
- DRDO → Defence Research Organisation
- BrahMos → Supersonic Missile
- Agni → Ballistic Missile
- Chandrayaan → Moon Mission
- Mangalyaan → Mars Mission

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Fill in the Blanks

1. ISRO స్థాపించబడిన సంవత్సరం ______
2. NavIC ఒక ______ వ్యవస్థ
3. PSLV పూర్తి పేరు ______
4. DRDO ______ రంగానికి సంబంధించినది
5. BrahMos ఒక ______ మిస్సైల్

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Match the Following

A) ISRO → 1) Defence
B) DRDO → 2) Space
C) NavIC → 3) Navigation
D) BrahMos → 4) Missile

Answers:
A-2, B-1, C-3, D-4

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True or False

1. ISRO is a defence organization
2. NavIC is an Indian navigation system
3. PSLV is used for polar orbit
4. DRDO works on space missions
5. BrahMos is a supersonic missile

Answers:
1. False
2. True
3. True
4. False
5. True

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Rapid MCQs

1. GSLV ఏ orbit కు ఉపయోగిస్తారు?
A) Polar
B) Geostationary
C) Low orbit
D) None

2. Chandrayaan ఏ గ్రహానికి సంబంధించినది?
A) Mars
B) Moon
C) Sun
D) Earth

3. DRDO పని ఏమిటి?
A) Education
B) Defence
C) Banking
D) Agriculture

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Answer Key

1. B
2. B
3. B

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Exam Strategy Tip

రోజూ చదవడం + రివిజన్ చేయడం = విజయం
Concept + MCQs practice తప్పనిసరి

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