I AM GETTING 65-70 % IN CRACKU MOCKS HOW GOOD IS THAT FOR ACTUAL CAT ?

You'll do good. Cracku mocks are on the tougher side compared to CAT, and they are preparing us for tough papers quite naturally; and as less people are attending the mocks, percentile will drop. But you're capable of scoring 95%ile in CAT for sure and who knows, even more. Keep calm, don't panic. All the best.

50-60 in actual CAT

THANKS FOR THE REPLY