yar istrah nai hota jo jitna experience rakhta he uske usi mutabik loss aur profit hoga aur uski quantity per depend karta he ke kitna loss hota he aur kitna profit hota he agar tou uske mutabik chalgai makrit tou profit na hui tou utna hi loss hoga braber braber hisab kitab hota he
تبصرہ
Расширенный режим Обычный режим