প্রশ্ন ব্যাংক

  • ক. NH4OH
  • খ. AgOH
  • গ. NH2OH
  • ঘ. NH2-NH2
  • ক. Horse power
  • খ. Joule/Second
  • গ. Watt
  • ঘ. Joule
  • ক. Rusting of Iron can be prevented by CO2
  • খ. Rusting of Iron is an petrochemical Process
  • গ. Rusting of Iron takes place in moist air
  • ঘ. Rusting of Iron produce hydrated ferric wxide
  • ক. Preference for a good increases
  • খ. Price of a substitute falls
  • গ. Income rises
  • ঘ. Price of a complement falls
  • ক. Jamil himself repaired the computer
  • খ. Jamil arranged for somebody else to repair the computer
  • গ. Jamil wanted to repair the computer
  • ঘ. Jamil was planning to repair the computer, but couldn't
  • ক. Last Speech
  • খ. Early Speech
  • গ. Final Speech
  • ঘ. First Speech
  • ক. on
  • খ. upton
  • গ. for
  • ঘ. after
  • ক. towards
  • খ. inside
  • গ. along
  • ঘ. around
  • ক. didn't have to take
  • খ. weren't taking
  • গ. hadn't had to take
  • ঘ. didn't take
  • ক. The world speaks English all over
  • খ. The English speak English all over the world
  • গ. People speak English all over the world
  • ঘ. All over the world the English speaks the English
  • ক. He said he is very rich.
  • খ. People say he is very rich.
  • গ. He said it is very rich
  • ঘ. People say it is very rich
  • ক. I ws surprised at his behavior
  • খ. I was surprised by his behavior
  • গ. I was surprise with his behavior
  • ঘ. I was surprised to his behavior
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