Help Needed

Guys I need help , just ended up scoring 23 marks in CDC pro 10 (15-0-8) , I don't know just what the heck happened, my mock scores used to be in the range of 50 to 60s , got 58(15-17-26) in AIMCAT 2506 , but this one messed up completely, dilr mai ek bhi set nahi bana ek 5*5 wala matrix set woh bhai wolf in sheep clothing nikala , rest set Bane hi nahi . Felt varc especially the Rc part to be a bit wierd . And quants mai toh alag hi game chal Raha hai , in every mock quants section aate aate Mera brain ka processing speed reduce ho jata hai ,please provide any tip for it .

Also my varc scores lately have been going down the hill it like either I will get 35+ or I will get around 15-16 , itna sharp difference kyu aa raha hai pata nahi , please help here Also dilr mai bhi help kar do

And can anyone please tell me whether this mock was genuinely difficult or I am just over imagining things