Time allocation for grp 2 final

Time allocation differs from person to person, however  allocation you made is broadly correct. 1.5 months though seems less for 2nd group but if you really work hard in these months you can clear group 2. You need to study smart and study with a strategy to cover more relevant topics first

As of my view u can reduce some time from IDT. I personally think 100-110 hours r sufficent for IDT. Do smart studies rather goin for each and every topic in detail. Best of luck :)