No. Security restrictions.

I agree with Badasaab's answer. I don't know where you're coming from, but I thought I read that India is not issuing Visas right now. Better check that. And if you are local, I would not advise on travelling right now. Everyone in the world is staying put to try and contain the virus.

There are washrooms near India Gate, if you don't find them then you can go to Central Secretariat metro station and pay there for using the washroom.

Hi ive never had a problem . Stick to main streets, dont go down alkey ways and definitely Dont go out at night on your own , use a taxi from hotel if you are unsure ... Jyoti Mahal and surrounding area is ok if you dont mind being steeped in it but if you prefer a bit more sedate look around Connaught Square area. Radisson Blu out at Dwarka Sector is good with rooftop pool and easy accessible by metro from airport and other attractions. Delhi Metro is brilliant, safe and very user friendly.

Nearest metro station is Mandi house or secretariate. Just walking distance. It's open 24 hours. It's a public place.

Its always good to visit india gate as every single day lots of people visited at dis place. Trust me u really enjoy whenever u visited dis place with ur family n friends. Lots of varities of street food avilable at dis place.

Take metro from new Delhi metro station to Central Secretariat Metro station. And walk for 1 km on rajphath from there. And you will reach your destination

There are no charges to visit India Gate. It is free and can be visited anytime of the day.

I was there Sunday and it was closed already, for the Independence Day celebrations.

Not sure, but such places will be probably on shut down.