Free GK, GS, History, Polity, Geography & Current Affairs study notes for SSC, UPSC, Railway, Banking & all competitive exams.
Microfinance and SHGs explained - Grameen Bank, NABARD's SHG-Bank Linkage Programme, DAY-NRLM, MUDRA loans and NBFC-MFIs, in simple words with 15 previous year questions.
Radioactivity, alpha, beta and gamma rays, half-life and carbon dating, nuclear fission and fusion, reactor parts, and uses of isotopes, in simple words with 15 previous year questions.
The RTI Act 2005 explained - who can ask, time limits, exemptions under Section 8, appeals, the Information Commissions and the 2019 amendment, in simple words with 15 previous year questions.
Combustion, ignition temperature, the three zones of a flame, calorific value of fuels, LPG, CNG and biogas, and fire extinguishers, in simple words with 15 previous year questions.
Types of disasters, why India is at high risk, the Disaster Management Act 2005, NDMA, SDMA and DDMA, the NDRF, and the Sendai Framework, in simple words with 15 previous year questions.
What polymers are, the two kinds of plastic, common plastics and their uses, synthetic fibres like nylon and rayon, and plastics and the environment, in simple words with 15 PYQs.
"SSC CGL 2025 Selected Student Review"
"SSC CGL 2025 Selected Student Review"
"Selected Student Review"
"100 Hour GS Course"
"100 Hour GS Course"
"100 Hour GS Course"
Crazy GkTrick is an Indian competitive-exam preparation platform founded in 2016 in Indore, Madhya Pradesh, known for GK tricks (mnemonics) that help students memorise Static GK and General Studies quickly. It offers video courses, test series, free study notes and current affairs for SSC, Railway, UPSC, Banking and State PSC exams.
Crazy GkTrick covers SSC CGL, SSC CHSL, SSC GD, SSC MTS, RRB NTPC, RRB Group D, RRB ALP, UPSC Prelims, IBPS PO, IBPS Clerk, SBI PO, State PSC exams and state police recruitment exams. The same General Studies foundation works across all these exams, so one course prepares you for multiple exams.
The 100 Hour GS Course 2026 (Rambaan Batch) is a complete General Studies foundation course by Akshay Sir that covers History, Polity, Geography, Economy, General Science and Static GK in about 100 hours of focused video classes. It is designed for SSC, Railway and State exam aspirants who want full GS coverage in minimum time.
Yes. Crazy GkTrick publishes 200+ free study notes on its blog covering History, Polity, Geography, Economy, General Science, Static GK and exam strategy, plus free video courses at free.crazygktrick.com. You can start preparing without paying anything and upgrade to paid courses only if you need structured guidance.
GK tricks are short memory mnemonics that compress long factual lists — like international organisation headquarters, rivers and dams, or country-currency pairs — into one easy-to-recall line. They work because exams like SSC and Railway repeat these static facts every year, and a trick lets you revise in seconds what normally takes hours.
