1. How much time do you spend in
playing games?
2. How much time do you spend on
playing games?
3. How much time do you spend on
games?
4. How much time do you spend in
games?
(It is about the use of prepositions. Which preposition should I use? Which sentence is correct?)
They could all be correct. In #1 and #2 you could even leave the prepositions out.
The difference could be: in #3 you could be merely planning games but in #4 you would have to be playing.
Sra
The correct preposition to use in these sentences is "on."
So, the correct sentences are:
1. How much time do you spend **on** playing games?
2. How much time do you spend **on** playing games?
3. How much time do you spend **on** games?
4. How much time do you spend **on** games?
The preposition "on" is used in these sentences because it indicates the specific activity or topic in which you spend your time. In this case, the activity or topic is playing games.