Okay, reading your earlier post first.
For percentiles of 97th in quant and 47th in verbal, your raw scores would be about Q51 and V27. Best guess that would be about a 640.
So, time management problems are really
mindset problems. Your focus is on getting stuff right, when it should be on, "I'm running a business here and have to figure out the best uses of my limited time." Those ones that you got right in 200 seconds - think how much mental energy you used up, let alone time! And think how many of those careless mistakes you could have avoied or caught if you hadn't been so mentally fatigued and rushing to make up time!
I am practicing maths under time pressure to achieve faster execution of known facts.
No! Don't risk the ones that you know how to do by continuing to do them fast! That's like neglecting your really good customers in favor of the ones that are constantly causing trouble and are late paying their bills. Stop making your life so hard! Learn to bail on questions that are just not worth the time and effort, even if you can get them right.
I wouldn't take another CAT until you actually start to internalize that business mindset better. But if you have to take the real test by the 2nd week in July (4 weeks from now), then you've got to convince yourself fast! You don't have much time left. You should also start working on your essays and recommendations right away. Putting that stuff off until the last week will hurt the quality of your output.
I have heard good things about PowerScore CR for GMAT. I'm not sure that I would use LSAT questions to study for the GMAT, though. They are harder, yes, but they also require you to learn techniques and think in a way that just doesn't show up on the GMAT.
Second post. Okay, you list lots of study material...but doing a million questions won't help if the mindset still isn't right. So I'm going to go back to that. Read these again:
http://tinyurl.com/executivereasoninghttp://tinyurl.com/2ndlevelofgmatYou should be able to tell me the kinds of questions that ALWAYS drive you crazy (so you'll guess quickly) as well as the kinds of characteristics that you find annoying enough that, if there are too many in a single problem, then you'd bail on that problem too. And you should be able to recognize those things within 20 seconds of reading the problem. Can you?
You should also be able to cut yourself off at about the 1 to 1.5 min mark when you either still don't understand what the question is asking OR you understand but you really don't have a good plan to solve. Can you?
Finally, you should be able to cut yourself off by 2 to 2.5 min when you're thinking, "Argh, I should know how to do this! If I just take a little more time, I'm sure I can figure it out..." Can you / do you?
Re: IR, I *think* our IR Interact lessons are still available for free. Check out our website to see. If so, then do those!
For essay, practice doing this:
https://www.manhattanprep.com/gmat/blog ... no-thanks/
with Gmat Quants, Verbal section is where I need serious improvement in order to achieve my goals. When I practice any one of SC, CR or RC rigorously for a day or two I find myself much confident in solving even tough problems(within 1m 45s), whereas if I miss the practice of a section for as little as a couple of days, I find myself back to square one 
will be highly appreciated 
and now reason C. As you said, first Mock CAT, then date-fixing. 
In the 
There was no pause button. As verbal is my Achilles heel I felt totally lost and finally I can't help guessing 2 full RC's. So, Verbal was a shipwreck.
I will practice IR.
). But overall multiple 
For example,