What's the way ahead?!

Hey everyone, I have started preparing for banking exams 2026 just a month ago,

I switched from defence prep to this.. In the beginning, my speed was improving but now it has dipped massively and i am struggling to improve it especially the Speed maths.

How to move ahead? I am stuck in a loop, i feel if i dont excel this i cant move ahead..

Anyone with experience, please help how to improve and move ahead.