Subject
প্রকৌশলী
Topic
তথ্য মন্ত্রণালয়ের অধীন বিটিভি-এর সহকারী প্রকৌশলী (সিভিল) (২৭.০৮.২০১৭)
'Iron is the most useful metal'. The positive form of the sentence is-
'Iron is the most useful metal'. The positive form of the sentence is-
ক)
Very few metals are as useful as ironখ)
Iron is as useful as many other metalsগ)
No other metal is as useful as ironঘ)
Iron is more useful than many other metals