Alligation-8: SBI PO PRE-2015: Shortcut Tricks:By Amar Sir:Bank PO/Clerk...

Alligation is not a chapter, it is a method which
is used in many chapters like, Average, Percentage, Ratio and Proportion,
Profit and Loss, Simple Interest etc. In real, Alligation is associated with
'Rates': When two items are mixed, then a new mixture is obtained. This is the
condition when ‘Method of Alligation’ is used. Watch the video: “Alligation-8: SBI PO PRE-2015”: https://youtu.be/NtZ7Su2YxVk