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September 9, 2026

UPSC Prelims 2025 GS Paper I Q94 — GAGAN Navigation SystemUPSC प्रीलिम्स 2025 प्रश्न 94 — GAGAN नेविगेशन प्रणाली

About 2 min readPublished 9 September 2026
PYQ • Prelims • 2025 Attempt the actual previous-year questions first. Official answer, analysis and elimination clue appear only after final submission.
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Question 94
2025Prelims GS Paper ISeries A
Subject / विषय: Science & Technology

GPS-Aided Geo Augmented Navigation (GAGAN) uses a system of ground stations to provide necessary augmentation. Which of the following statements is/are correct in respect of GAGAN?

I. It is designed to provide additional accuracy and integrity.

II. It will allow more uniform and high quality air traffic management.

III. It will provide benefits only in aviation but not in other modes of transportation.

Select the correct answer using the code given below.

GPS-एडेड जिओ ऑग्मेंटेड नेविगेशन (GAGAN) आवश्यक आवर्धन प्रदान करने हेतु भू-स्थित स्टेशनों की प्रणाली का उपयोग करता है। निम्नलिखित में से कौन-सा/कौन-से कथन GAGAN के बारे में सही है/हैं?
I. इसे अतिरिक्त सटीकता और विश्वसनीयता प्रदान करने के लिए अभिकल्पित किया गया है।
II. इससे और अधिक एकरूप और उच्च गुणवत्ता का वायु यातायात प्रबंधन प्राप्त होगा।
III. इसके लाभ केवल विमानन में ही मिलेंगे, किंतु परिवहन के अन्य प्रकारों में नहीं।
नीचे दिए गए कूट का प्रयोग कर सही उत्तर चुनिए।

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