Maths
- Group 1 –> 10 – 18 Questions
- Group 2 –> 8-10 Questions
Average:
Rule of allegation:
Avg2-CA : Avg1-CA = Total1 : Total2
Percentage:
Salary increases by I%, then decreases by D% –> final effect =
![clip_image002[4]](http://lh6.ggpht.com/_S6rHY_sWsVA/TT2GwR2rsiI/AAAAAAAAAB4/YFGP_qTm6pA/s1600-h/clip_image002%5B4%5D%5B2%5D.gif "clip_image002[4]"){kind=small}
Salary increases by I1% and then by I2% –> final effect =
![clip_image002[6]](http://lh5.ggpht.com/_S6rHY_sWsVA/TT2GxuAhjVI/AAAAAAAAACA/aYfK58cygzY/s1600-h/clip_image002%5B6%5D%5B2%5D.gif "clip_image002[6]"){kind=small}
Salary Decreases by D1% then D2% –> final effect =
![clip_image002[8]](http://lh4.ggpht.com/_S6rHY_sWsVA/TT2GzX85sEI/AAAAAAAAACI/nM5bLELEN4A/s1600-h/clip_image002%5B8%5D%5B2%5D.gif "clip_image002[8]"){kind=small}
Value increases/decreases from V1 to V2 –> % increase/decrease =
![clip_image002[12]](http://lh4.ggpht.com/_S6rHY_sWsVA/TT2G0poM-JI/AAAAAAAAACQ/6zuyuJmtgTc/s1600-h/clip_image002%5B12%5D%5B2%5D.gif "clip_image002[12]"){kind=small}
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