Hand reading 201, part 1

[BobboFitos]

6max game, playing 5handed atm. Hero has 550$, Villain has hero covered. Hero has been very LAG, but hasn't had to showdown much. Villain has been tight, was sitting there before hero arrived, and won a big pot to get his stack with a slowplayed set. 2-4 NL.

Hero opens for the pot (14) on the button, SB (Villain) calls, BB folds.

Flop: Q [img]/images/graemlins/spade.gif[/img] 3 [img]/images/graemlins/spade.gif[/img] 2 [img]/images/graemlins/diamond.gif[/img] (32)

Villain leads for 15, Hero makes it 52 total, Villain calls.

Turn: J [img]/images/graemlins/diamond.gif[/img] (144)

Villain leads for 105.

So, part 1 -
a. What is Villains most likely type of hand?
b. What are the likely hands in Villains' hand range?
c. What hands does Villain need to call a push?

Part 2 will come tomorrow, with what hero did, and obviously, what he had! [img]/images/graemlins/blush.gif[/img]

Also, I'll reply with my answers in a separate post, hopefully they wont dillute any other replies. And if people find this post boring, I wont bump it tomorrow, I guess [img]/images/graemlins/frown.gif[/img]