How can I push my Q score up from a 160

I just recently gave my gre and got a 160Q. All I did for this attempt was to go through the formula sheets. I have my next shot in 20ish days and want to improve my score.

However, I feel that when solving, say Manhattan 5LB, I feel like I’m not getting any effective practice done as most of the questions I encounter and easy and after a few mundane questions, I lose motivation to practice them.

How can I get effective practice done so I can boost my score?
Note: Diagnostic pending

watch 4 keys to high quant to get some insight : https://new.gregmat.com/course/must-see-videos