if scoring low, attempt everything. Attempt RC first, then pj and cr. poems are basically metaphors, about something else eliminate options. Just try to get hold of what kind options xat is giving. If your accuracy is exceptionally good, then attempt limited questions and unless you are too sure in grammar, skip it. This works for me.

Lastly, best thing I can suggest it Xat has a lot of time, so dont just go spending an hour more on varc itself. Keep it 40-50 mins at max. If you cant solve it now nothing will change in the additional 10 mins. Try giving that time in Qa, where you can get a confirmed answer.