TNPSC | PERCENTAGE | EASY METHOD | PREVIOUS YEAR QUESTION | 2023 | ROAD INSPECTOR

[Family-homely-queen]

A=10% irukumbodhu B=12% adhavadhu A va vida B 2 ℅ dhan adhigama iruku so 10/2=5, ovoru 5% kum 1 add aagudhu adhavadhu 10 la rendu 5 iruku adhunala 2 add aagiruku

Then A=15 idhula 3 fives iruku so 3% add aagum so ans 15+3= 18
Idhe 20 irundha 4 add aagirukum yenna adhula 4 fives iruku

[vijaysethupathy]

Sir ethotha 3% thaan 10 nu eppadi solringa nu puriyula...