Subject: Triplet 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Quadruplet 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Decaplet 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Fraternal 13 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Twinship 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Gemini twins 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Twin studies 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Twin sexual orientation 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Twin alcoholism 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Twin exercise behavior 20 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Twin sleep behavior 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Twin behavioral concordance 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Twin Temperament 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Twin mental health 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Twin schizophrenia 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Revolutionary advancement 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.