Pacing for Each Question

So, generally, people run out of time at the end because they're spending too much time on other problems earlier in the section. Here are the guidelines you should be following:

SC - about 60-75 sec; max of 90 sec

CR - about 2m; max of 2.5m

RC - about 2.5m (short) to 3.5m (long) to read; about 1 min for general purpose questions; about 2 for everything else

In general, on any problem, don't spend more than 30sec beyond the guidelines. You mention some types above that are the slowest for you, but really measure everything against these guidelines - anything going beyond these is too slow.