Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #1
পথে ও প্রান্তরে = 'পথে প্রান্তরে' এটি কোন সমাস?
Correct Answer:
ঘ: দ্বন্দ্ব
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #2
বাংলাদেশ কোন সালে ক্রিকেট ওয়ানডে স্ট্যাটাস লাভ করে?
Correct Answer:
ক: ১৯৯৭ সালে
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #3
‘অসমাপ্ত আত্মজীবনী’ বইটি লেখক কে?
Correct Answer:
ঘ: শেখ মুজিবুর রহমান
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #4
The Plural form of 'cactus' is- Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #5
বিল ক্লিন্টন যুক্তরাষ্ট্রের কততম প্রেসিডেন্ট? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #6
She spoke in a very loud voice, Here "loud" is:
Correct Answer:
C: adjective
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #7
Its always a risk ______ a new business.
Correct Answer:
B: starting up
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #8
মুক্তিযােদ্ধাদের সম্মানসূচক সর্বোচ্চ খেতাব কী?
Correct Answer:
ঘ: বীর শ্রেষ্ঠ
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #9
একটি চাকার ব্যাসার্ধ ২২.৪ সে.মি.। চাকাটি ৫০০ বার ঘুরলে।কত মিটার দূরুত্ব অতিক্রম করবে? Explanation:
একটি চাকার ব্যাসার্ধ ২২.৪ সে.মি.। চাকাটি ৫০০ বার ঘুরলে।কত মিটার দূরুত্ব অতিক্রম করবে? সঠিক উত্তর 704
পরিধি =2πr=2π×0.224=1.4074m1 বারে ঘুরে 1.407 m500............ =(500×1.407) =704 বার
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #10
বাচস্পতি’ শব্দটির সন্ধি বিচ্ছেদ কোনটি?
Correct Answer:
ঘ: বাচঃ+পতি
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #11
“Pull yourself together" means
Correct Answer:
A: calm down
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #12
Choose the right preposition: No same person reads except____pleasure. Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #13
বাংলাদেশ এলডিসি থেকে বের হবে কবে? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #14
‘সফেদ’ শব্দের বিপরীতার্থক শব্দ কোনটি? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #15
'Man of war' means- A: a hero in the battle field C: a man in the battle field D: a sailing ship used in the past for fighting
Correct Answer:
D: a sailing ship used in the past for fighting
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #16
পদ্মা সেতুর দৈর্ঘ্য কিলোমিটার? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #17
5x5=3x3 হলে, x এর মান কত? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #18
বাংলাদেশকে দ্বিতীয় স্বীকৃতি প্রদানকারী দেশ কোনটি? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #19
I dream for living _____ atropical Island. Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #20
দুইটি সংখ্যার যোগফল ১৬ ও তাদের গুণফল ৬৩ হলে বড় সংখ্যাটি কত? Explanation:
দুইটি সংখ্যার যোগফল ১৬ ও তাদের গুণফল ৬৩ হলে বড় সংখ্যাটি কত? সঠিক উত্তর ৯
ধরি, দুইটি সংখ্যা ক ও খ ক+খ = ১৬ কখ = ৬৩আমরা জানি, (ক-খ)২ = (ক+খ)২ - ৪কখ = (১৬)২ - ৪×৬৩ (ক-খ)২ = ৪ অতএব, ক - খ = ২ ক + খ = ১৬(যোগ, বিয়োগ করে), ক = ৯, খ= ৭ বড় সংখ্যাটি = ৯ (উত্তর)
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #21
একজন তরুনেরআজ জন্মদিন। সামনের জন্মদিনে তার বয়স ১০ বৎসর পূর্বের বয়সের দ্বিগুণ হবে। তরুনের বর্তমান বয়স কত? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #22
প্রথম ৫টি বেজাড় স্বাভাবিক সংখ্যার যোগফল নিচের কোনটি?
Correct Answer:
গ: ৫×৫
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #23
Fill in the blank; he ____early in the morning. Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #24
১ মিটার কত ঘনফুটের সমান?
Correct Answer:
খ: ০.০৩৫৩
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #25
‘Come along with' means-
Correct Answer:
B: accompany
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #26
0÷0= কত?
Correct Answer:
C: অনির্ণেয়
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #27
‘গো+অক্ষ= গবাক্ষ’ একটি কোন ধরনের সন্ধি বিচ্ছেদ?
Correct Answer:
ক: নিপাতনে সিদ্ধ
Explanation:
‘গো+অক্ষ= গবাক্ষ’ একটি কোন ধরনের সন্ধি বিচ্ছেদ? সঠিক উত্তর নিপাতনে সিদ্ধ
যেসব সন্ধিসমূহ স্বরসন্ধি বা ব্যঞ্জনসন্ধি বা বিসর্গসন্ধির নিয়মগুলো মেনে চলে না, তাদেরকে নিপাতনে সিদ্ধ সন্ধি বলে। তৎসম শব্দের সন্ধিতেই শুধু নিপাতনে সিদ্ধ সন্ধি হয়।
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #28
সি.এন.সি (CNG) কী? ক: সম্প্রসারিত প্রাকৃতিক গ্যাস খ: সংকুচিত প্রাকৃতিক গ্যাস
Correct Answer:
খ: সংকুচিত প্রাকৃতিক গ্যাস
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #29
‘আবহাওয়া’ শব্দের সমার্থক শব্দগুচ্ছ- খ: জলহাওয়া, অমলকম, অবক্রোশ
Correct Answer:
ক: জলহাওয়া, জলবাতাস, আবহ
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #30
‘মুজিবনগর’ সরকার কোন তারিখে গঠিত হয়?
Correct Answer:
ক: ১০ এপ্রিল
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #31
-4+4-4+4=? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #32
নিচের কোনটি নজরুল ইসলামের রচনা?
Correct Answer:
ঘ: বাঁধন- হারা
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #33
‘A passage to India' is written by-
Correct Answer:
D: E M Forster
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #34
The antonym of the word `grasp' is-
Correct Answer:
A: release
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #35
বাংলা ভাষায় ব্যবহৃত সংস্কৃত উপসর্গ কয়টি? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #36
Fuzzy is similar to-
Correct Answer:
D: disorientated
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #37
মেসোপটেমিয়া সভ্যতা কোথায় গড়ে উঠেছিল? ঘ: টাইগ্রিস ও ইউফ্রেটিস নদীর তীরে
Correct Answer:
ঘ: টাইগ্রিস ও ইউফ্রেটিস নদীর তীরে
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #38
২০২২ বিশ্বকাপ ফুটবল কোথায় অনুষ্ঠিত হবে? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #39
5:7 =x: 14 হলে x এর মান কত? Explanation:
5:7 =x: 14 হলে x এর মান কত? সঠিক উত্তর 10
5 : 7 = x : 14=) 5/7 = x/14=) 5x= 14/7=) x = 2*5=) x = 10
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #40
The Adjective form of `guest' is- Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #41
মুক্তিযুদ্ধভিত্তিক উপন্যাস হলো-
Correct Answer:
ঘ: রাইফেল রোটি আওরাত
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #42
tanθ=8 হলে secθ = কত? Explanation:
tanθ=8 হলে secθ = কত? সঠিক উত্তর 3
sec2∅ = 1 + tan2∅ = 1 + (8)2 = 1+8 sec2∅ = 9So, sec∅ = 3 (Ans)
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #43
CT Scan এর পূর্ণরূপ কী? ক: Computer Treatment Scan খ: Computed Tomography Scan গ: Computed Tomology Scan
Correct Answer:
খ: Computed Tomography Scan
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #44
বাগধারার অর্থ - পক্ষপাতিত্ব’?
Correct Answer:
ঘ: একচোখা
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #45
f(x)=xx হলে f(-10) কত হবে? Explanation:
f(x)=xx হলে f(-10) কত হবে? সঠিক উত্তর -1
f(-10) = -10-10 = 10-10 = -1 (Ans)
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #46
A diary is something you normally write for-
Correct Answer:
B: yourself
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #47
বাংলা লিপির প্রথম নির্দশন পাওয়া যায়-
Correct Answer:
খ: চর্যাপদ
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #48
The passive form for " Panic seize the writer' is- A: The writer was seized with the panic B: The writer seized by the panic C: The writer was seized into the panic D: The writer was seized for panic
Correct Answer:
A: The writer was seized with the panic
Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #49
বাংলা বর্ণমালা স্বরবর্ণ মোট কয়টি? Station Officer of Directorate of Fire Service and Civil Defense under Security Services Department of Ministry of Home Affairs #50
‘আমি যে গান গাই, তা যৌবনের গান’ কোন ধরনের বাক্য?