Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Q: I will arrive at Delhi Indira Gandhi International Airport at 2:45 AM, I plan to book my next domestic flight to Leh with GoAir which will depart at 8:30 AM. Is 5 hours enough time to clear all the customs and go to the domestic airport?


A: How long is the customs process in Indira Gandhi International Airport?
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Q: Looking at website of Guyanese Embassy in Brasilia, Brazil I'm not sure if they issue visas to foreigners:


  We advise that Brazilians do not need a tourism visa to get into Guyana (...) Fees: touristic visa - R$45,00 (...)


Since they mention that Brazilians don't need a touristic visa and yet publish its price, I understand they issue visas to foreigners. There's also a visa form in English available on their website.

On the other hand, according to Polish MFA (information available in Polish only)


  You can apply for a visa in Guyanese Embassy in Brussels or Caracas, Venezuela


My question is, as a citizen of Poland and resident of Brazil, can I get Guyanese visa in Brasilia, Brazil? 


A: Can Polish citizens get a visa to Guyana in Brazil?
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Q: Can one use CouchSurfing to prove accommodation for a Schengen visa to Iceland from India?


A:
Can I use CouchSurfing as as proof of accommodation for a Schengen visa?
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