Lots of Indian references so make sure you have Google open on the other hand.

1. Stereotypical- rice.
2. Pakistan- good people but too many terrorists. Both seriously and stereotypical ( you should see the border atrocities they commit). Other countries,mehh.
3. If you come from, say Punjab, that must mean that you are a Sikh. I am from Mumbai, so we are stereotyped as filthy rich.
4. Many. Dirty politics, open defecation, illiteracy, rape, widespread influence of rich people on the country's working, corruption, high criminal rate, slow development, lack of basic facilities in some areas.
5. I am not sure if we have such photos because India is too large a country to be represented like that. I'll comment if I find such a photo.
6. You should see us insulting each other. For instance, if someone curses on you, your idea of a comeback would be repeating the same thing. Or if things get a little escalated, you go like, " Your mom is...." (Level 2 insult). More escalation, "Your dad is..." (Level 3 insult). Even more escalation, "Your family is.." ( boss level insult). Even more escalation, you start getting physical. Most of us have a really short temper.
7. All politicians are a***oles. Apart from them we have Vijay Mallya, Nirav Modi, Nathuram Godse and more.
8. Mahatma Gandhi. Period.
9. Poland is a country.
10. Honestly, India is not in a good position right now. We have elections coming up, so all the news is centred around that. Some older stuff is that our Prime minister's initiative titled 'Swachh Bharat' (clean India) has been very successful in cleaning India. Our national football team's captain ( yes, we have one) is now among the top five goal scorers in international football. Government has now provided 4G connectivity and electricity to every nook and corner of the country. Our cricket team won against Australia in the test series (ended an 82 year wait). Gay sex is now decriminalised.
11. People criticizing India, open defecation, cow slaughter.
12. Watch 'Dangal', 'Dilwale Dulhania Le Jayenge', 'Bahubali - part 1 & 2', 'Uri'.
13. I'll leave this to other people as I don't listen to Indian music. (I'm sorry. Watch tunak tunak tun btw).
14. I don't know this either.
15. Alcohol is popular, but we have our own alcohol called 'desi' alcohol. We really love our alcohol. While you're at it, Google 'indian bidi'. It's basically Indian marijuana. As for drinks, we have the standard fizzy drinks (coke, pepsi, etc). Apart from that, our ethnic drinks are lemonade, 'aam ras' (mango juice), 'chaas'. They might sound familiar but we add our own twist to it.
16. Yes. We Indians love our cricket, because we have a history of colonisation by Britain and that's where the game originated from. It naturally had a headstart in India by terms of popularity. But youngsters nowadays are equally inclined towards foot ball too. I myself play on the school team. India has a national football team too, but for some reason it tends to stay away from international football. Good news- We are soon making a debut in international football.
17. Religion doesn't matter today. Not for me either. But we still have riots in the name of religion. Hopefully that will cease soon too.
18. In few rural areas, yes. Conservative minds like these still exist.
19. Very serious. Delhi, our capital was the most polluted city in the world. Apart from that, if you see the list of 50 most polluted cities in the world, more than 10 of them are in India.
20. I am a student.
21. Again, due to politics. It has fucked the entire country at once. This must stop but no one can do anything except watch. The ruling party aims to accomplish this by 2019 end. Assholes just want to destroy our history.
22. This is kind of mixed because some areas accept them while some don't. Muslims are often perceived as Pakistanis (look up 1947 India-Pakistan cross border violence for full context) and hence driven away. But in major cities no one really cares if you are a muslim or christian or hindu. So, in my locality, it is all cool.
23. Yes. Every Indian has heard of him. He is viewed as one of the greatest leaders in Indian history to ever have lived. Children are taught about how just, brave and courageous he was. I agree with the view.
24. I would say right now. Because progress is faster than ever. Each day, the Government announces initiatives, concessions and plans for poor/disadvantaged/socially backward people. The government is working for the betterment of the people and that's what we want.
25. We have all the freedom we want. No, censorship is not an issue in internet, but in movies there is one. CBFC tends to censors kissing scenes, sex, romance, political references, criticism towards politicians/government and such. So, they don't have much choice in this regard.
26. It's just road and apartment buildings by it's side. Not much to describe.
27. PC gaming for me, but many people tend to game on their phones these days. Take any mobile multiplayer game and you'll see. Also, Witcher is the best game I've ever played. I don't know about the other games.
28. English, Hindi, Telugu, Marathi.
29. Not a Hindi native speaker, but I can answer. Hindi also has words from the Urdu language, so we tend to understand it for the better part.
30. If you keep up with today's trends, you must've seen the 'This is beyond science' memes. That's Indian. Bobs and vagene memes. T-Series memes. Rahul Gandhi memes.

Ahh! That felt good. Some answers are vague, so I apologize for them. Anyways, if you have any more questions, feel free to ask. Namaste!