how do you evaluate a business idea

how do you evaluate a business idea Kaise hai aap log ? Hope you all are doing very very well. Chaliye suru karte hai aaj ka humara topic. Toh Aaj humara topic hai ki kaise koi business ideas ko properly evaluate kare? Toh der na karke chaliye direct topic me chalte hai. Self-made millionaires ki common characteristics ye hai ki wo average person ki toolna me lagatar kathin aur hoshiaar rahete hai. Aap tezi se, saste bazar anusandhan kaise karte hai? Aapko ye pata kaise chalega ki aapne dwara isme aane se pahele product ya service bechi jayegi ya nehi. Kisi bhi naye business venture ko shuru karne se pahele, anusandhan me kaafi samay spend karni chahiye. Aapki samay aur dhan ki das se adhik matra me hogi aur bachat ya arjit hogi. Prattek dollar ke liye, prattek ghante ke liye jise aap anusandhan me dalte hai, aap das ya tis dollar bachane jaa rahe hai jo aap das ya bis ya tis dollar ya ghante bad me bachane jaa rahe hai. Yadi aap ek naye entrepreneur hai ya aap...