UPSC Prelims · Tricks & mnemonics

UPSC Prelims tricks & mnemonics — save minutes on exam day

Subject-wise short tricks and memory hacks for UPSC Civil Services Examination — Prelims. Each one is meant to be used in the exam hall — read it, then lock it in with a quick practice question.

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Awards, Honours and Sports

Bharat Ratna Order — Recipients announced on Republic Day (26 Jan) or Independence Day (15 Aug). Remember: BR = Big Republic days.

Padma Awards HierarchyPadma Vibhushan > Padma Bhushan > Padma Shri. Alphabetically reverse: V-B-S descending order of importance.

Nobel Prize Months — Announcements in October, ceremony on December 10 (Alfred Nobel's death anniversary). Medicine→Physics→Chemistry→Literature→Peace→Economics (first week October sequence).

Sports Trophy TrickDurand Cup = Football; Deodhar Trophy = Cricket; Davis Cup = Tennis. Three D's, three different sports.

Economic News

Repo vs Reverse RepoRepo = RBI "Re"plenishes banks (lends to banks); Reverse Repo = Banks park money with RBI (reverse flow). Repo always higher than reverse repo.

CPI vs WPICPI = Consumer focus (retail inflation, includes services); WPI = Wholesale focus (bulk goods, excludes services). CPI for common man, WPI for producers.

Fiscal Deficit Formula — FD = Total Expenditure Minus Revenue Receipts (excluding borrowings). Remember TEMRR: "Temporary Revenue Requirement."

International Affairs

UNSC Permanent Five (P5)France, Russia, China, UK, USA. Mnemonic: FRUC-U or think "Five Real Countries with Unique Unanimity power."

BRICS Order by GDPChina, India, Brazil, Russia, South Africa (descending). Remember CIB-R-S sounds like "Ciphers."

National Affairs

Article 370 vs 371370 dealt with J&K (now abrogated); 371 covers Northeast and other Special States. 370 = one state (past), 371 = multiple states (present).

Schedule Trick8th Schedule = Languages (8 sounds like "ate"=spoken); 12th Schedule = Municipalities (12=dozen local bodies).

Reports and Indices

HDI ComponentsLife expectancy, Education, Income. Mnemonic: LEI (like Hawaiian garland - think human development "adorns" nations).

Ease of Doing Business Rank — Published by World Bank (not WEF). Remember: Business=Bank (both B's).

Science and Technology News

Vaccine Types MemoryInactivated/Killed, Live attenuated, Toxoid, Subunit. Mnemonic: IKLT-S = "I Keep Learning Technology & Science."

ISRO vs NASA LocationsISRO headquarters = Bangalore (both start with vowels A,E,I,O,U nearby); NASA = Washington DC (both capitals).

Basics of Economy and National Income

GDP Calculation Methods — Three approaches: Production/Output, Income, Expenditure. All give same result. Remember PIE (three slices, same pie).

Direct vs Indirect TaxDirect = burden cannot shift (Income tax, Corporate tax); Indirect = burden can shift (GST, Customs). Direct hits you directly, no escape.

AI-curated from widely-used exam techniques — always sanity-check a trick on a practice question before relying on it in the hall.

Tricks stick when you USE them

Take a free UPSC Prelims mock right now — apply these tricks under the clock and see your speed jump. No signup needed to try a 5-question quiz.