CEO of an important social network believes that the African continent, and especially Nigeria is key to the future of Bitcoin? Susan Wojcicki. Mark Zuckerberg. Ned Scott. Jack Dorsey. Answer the question

Who is really the most millionaire person in the world in cryptocurrencies? Chris Larsen. Joseph Lubin. Changpeng Zhao. Cameron & Tyler Winklovoss. Satohi Nakamoto. OTHER. 🕵🏽‍♂ Answer the question

According to coinmarketcap in the last 24 hours, what is the cryptocurrency that reflects the largest volume of market transaction? EOS Bitcoin Tether Ethereum Answer the question at dpoll.xyz.

In which country was born the oldest person in history, according to documents and records? China Japan Switzerland France Answer the question at dpoll.xyz.

In which country was the tallest man ever born of the history? United Kingdom Germany United States Holland Answer the question at dpoll.xyz.

Which of the following cryptocurrencies is can mine cryptocurrencies with Graphics Processing Units (GPUs)? Litecoin Bitcoin Bitcoin Gold Bitcoin Cash Answer the question at dpoll.xyz.

Bitcoin SV is a Fork of ... Bitcoin Cash Bitcoin Bitcoin Gold Bitcoin Diamond Answer the question at dpoll.xyz.

Which African mainland country (not offshore islands), has the highest human development index currently? Nigeria Algeria South Africa Tunisia Answer the question at dpoll.xyz.

By which region did the coalition of countries allies enter to surprise and overthrow the Nazi regime of Germany in World War II? English Channel Brittany Burgundy Normandy Answer the question at dpoll.xyz.

Which of the following cryptocurrencies promises to decentralize the Bitcoin digital mining monopoly? Bitcoin Cash Bitcoin Gold Dash Ethereum Answer the question at dpoll.xyz.

What platform oriented to offer Blockchain services, smart contracts and decentralized applications, currently has the third largest market capitalization? EOS TRON Ethereum Cardano Answer the question

Which of the following cryptocurrencies has a block with the capacity to expand up to 128 MB? Bitcoin Bitcoin Cash Bitcoin SV EOS Answer the question at dpoll.xyz.

What car brand started its history manufacturing coffee mills? Renault Fiat Citroen Peugeot Answer the question at dpoll.xyz.

Which country won the first soccer world cup in history? Germany Argentina Brazil Uruguay Answer the question at dpoll.xyz.

Which currency focused on privacy and anonymity, currently has the highest market capitalization? Dashboard Zcash LiteCoin Monero Answer the question at dpoll.xyz.

What car brand is not of France origin? Renault Peugeot Citroen Seat Answer the question at dpoll.xyz.

In which country are you planning to build the first building capable of rotating 360 degrees on its own axis? Singapore Malaysia Dubai China Answer the question at dpoll.xyz.

What is the third Stablecoin (anchored to the Dollar) with the highest market capitalization currently? USD Coin. TrueUSD Standard Paxos. Tether Answer the question at dpoll.xyz.