Hi HarshBzooka,
So, the good news is that despite panicking at the beginning of the verbal section and guessing on the last question, you still had an amazing score, right? A 760 and 770 is AWESOME!!
That being said, could you further elaborate on what exactly you mean by “panic mode”? Do you panic the moment the first question comes on the screen or do you panic after you have completed much of the section and find that you are behind on the clock?
Regarding IR, since you are crushing GMAT quant, you really should be OK answering IR questions. If not, the best thing you can do is
practice with some official IR questions, so you can get more familiar answering the various IR question types.
Other than that, my friend, go kick some butt on test day!! Please report back to let me know how things end up.
Let’s do this!!