TECH-016
2 - Divisibility, Remainders & Modular Thinking (14 Techniques)
Target: 3s
Last-k-Digits Divisibility ($4, 8, 16$)
Last 2 digits for 4; last 3 digits for 8; last 4 digits for 16.
Sponsored Learning Partner
Supporting free calculation training for competitive exam aspirants.
Relevant Entrance Exams
JEE_MAIN
JEE_ADVANCED
NEET
CET
SSC
BANKING
RAILWAY
CAMPUS
GENERAL
Common Student Traps
- •Applying shortcut when boundary assumptions fail
- •Mental arithmetic carrying slip under time pressure
Sponsored Learning Partner
Supporting free calculation training for competitive exam aspirants.