Doubt on gaseous state

Should I use 22.7L or 22.4L as molar volume of a gas at STP for calculations in JEE mains? As the NCERT states that it's 22.7L ...So what should I use?

You should use 22.4L .
According to updated data it is 22.7 , still you should use 22.4 until and unless it is specifically mentioned to use some other data in the question .

Thank you for the help