Hazoor 1.5 or 2kg rice is required for 6-7 people( including parents)....the best chawal rate these days is 170 Rupees/kg... add two kg chicken 240/kg (aaj ka rate..safai k baad ye one and half kg say thora sa ooper reh jaye ga..if you add mutton or beef multiply the amount) only these two items costs Rs. 820 sir!!
P.S: the other most important ingredient is onion..aaj ka rate 70/kg...1.5 ya 2kg biryani mein kitnay onions parain gay consult your Home Minister..