Indian Economy·Prelims Strategy

UPI and RTGS Systems — Prelims Strategy

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Version 1Updated 5 Mar 2026

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Prelims Strategy

For Prelims preparation, focus on memorizing specific facts and figures: UPI transaction limits (₹1 lakh per transaction and per day), RTGS operating hours (7 AM to 6 PM), key regulatory acts (PSS Act 2007), and organizational roles (NPCI for UPI, RBI for RTGS).

Create comparison charts highlighting differences between UPI, RTGS, NEFT, and IMPS covering aspects like settlement time, transaction limits, charges, and target users. Pay special attention to recent developments like removal of RTGS minimum limits in December 2019, UPI Lite launch, and international expansion initiatives.

Practice elimination techniques by understanding common traps: confusing UPI limits with RTGS limits, mixing up settlement mechanisms, and incorrectly attributing regulatory roles. Focus on current statistics like monthly UPI transaction volumes, growth rates, and adoption metrics as these frequently appear in data-based questions.

Memorize key abbreviations and their full forms, regulatory body roles, and security features. Use mnemonics for remembering transaction limits and operating hours.