Complete Video Of Percentage By Gagan Pratap Sir | Crack Ssc Exams | Ssc Cgl / Chsl / Mts / Railway - Youtube Review

: Finding percentages of people passing or failing in multiple subjects.

The video and accompanying practice sheets generally cover these high-yield categories: : Finding percentages of people passing or failing

: If a value increases by 20%, multiply by 1.2; if it decreases by 20%, multiply by 0.8. multiply by 1.2

(x100+x×100)%open paren the fraction with numerator x and denominator 100 plus x end-fraction cross 100 close paren % less than A. if it decreases by 20%

Gagan Sir often utilizes these specific techniques to bypass heavy arithmetic:

: Using successive change for year-on-year growth or loss.

: Calculating total votes based on winning margins and invalid votes.