What used to be a set of simple graph-based arithmetic questions, DI in its new-age incarnation is a confusing mixture of charts, tables and logical reasoning and thus a pet peeve for many.
Hitesh Devalia of Endeavor Careers makes sense of new-age DI and provides useful tips to help you tame this section.
The tutorial has a challenge questions set at the end.
Click here to download the solutions to the Challenge Questions in the PDF file.
(or right click and ‘Save as…’ before opening it in Adobe Reader)
And yeah, if you like it, feel free to forward it to your friends!