Deep stacked poker a hand i played earlier thoughts please?

IDONKCALLU

Ok starting stack is 5k i have pocket queens

blinds are 15/30  folds round to the cut off raises to 90  

im on the dealer button i raise to 240 sb and bb both fold 

so back to the original raiser in the cut off  then goes to 650 

question 1  do i flat here and keep opponents range wide or is it best to 4 bet gii preflop 

question 2  say i just flat the 4 bet and its a low flop do i have to go broke here on a rainbow low flop for instance 

question 3  when the guy 4 bets pre then c-bets on a low flop should i be narrowing his range to aa kk and ak and what % of the time would he have the ak 

p.s   feeling rusty not played for a while 

cheers for any feedback 

hhyftrftdr

Level?

IDONKCALLU

na serious question 

F_Ivanovic

ok well...

qn 1: yup

qn 2: don't have to go broke but it's hard to get away fromh 

qn 3: yeah most ppl's 4bet range will be pretty tight here but wouldn't just narrow it straight away to KK/AA or AK. 

board: 2s3h6c

Hand	Equity	Wins	Ties
QQ	46.52%	76,035	2,670
AK, AA, KK	53.48%	87,615	2,670

If their range is AA, KK and AK then they always c-bet you clearly can't fold to 1 bet. (6 combos of AA/KK and 16 combos of AK... pretty easy to work out!!) Say a 7h comes OTT and they bet with AhKh and AhKx hands then we only have 24% equity so depending on bet size should then consider folding. 

board: 2s3h6c7h

Hand	Equity	Wins	Ties
QQ	35.28%	1,863	0
AhKh, AhKd, AhKs, AhKc, AA, KK, JsJc, JhJd, Ah5h, Ah4h	64.72%	3,417	0

Include a couple of JJ combos and some back door FD's and it becomes closer to a call. 

IDONKCALLU

ok cheers for ya reply