My advise for you: Study from Latest Practice Manual, RTP, MTP.
Munish Bhandari Handbook is not sufficient.
Handbook has a poor coverage of Allied Laws.
Another shortcoming is that,For Main Chapters like Directors, the author does not exclude the repeated questions.The constant bombarding of questions on the same logic/provision waste a lot of time while doing revision.
Now, as the syllabus has amendments, ICAI will prefer to pick questions from latest Practice Manual, RTP, MTP.
Remember this, if you will study from Handbook, your score will always be in 45-50.
If you will study from the ICAI material or the Mainbook of Munish Bhandari, then only you can think of scores like 55-60.
But again exceptions are always there.