I have answered all the questions right for the Robinhood's first launch and learn program and wanted to share with anyone who needs them.
This quiz is not like the Coinbase earn where you get multiple attempts to answer questions, or at least doesn't seem like it because I got all of them right in the first attempt so here goes.
What's Avalanche? -> A scalable blockchain platform.
What's AVAX? It's Avalance native token
What are the 3 blockchains in AVAX? C-Chain, X-Chain, P-Chain
What is a subnet? It's a group of validators
What is being built on Avalanche? Both of these.
Hope you find this helpful!