Subject: Promise.tryEach() 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Promise.promisifyMysql() 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Promise.promisifyMongo() 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Promise.promisifyPostgres() 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Promise.promisifyHttp() 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Promise.promisifyMongoose() 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Promise.promisifySequelize() 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Promise.promisifyFtp() 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Promise.spawn() 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Promise.async() 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Promise.await() 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Promise.promisify() 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Promise.error() 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Promise.inParallel() 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Promise.retryUntilSuccess() 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Promise.mapLimitSeries() 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.