Question 1

Question: 
ভূ-পৃষ্ঠে এক ব্যক্তির ওজন 50 km । কত উচ্চতায় গেলে তার ওজন অর্ধেক হবে?
Answer: 
1600 km
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
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Should not have chosen
Question 2

Question: 
4m দৈর্ঘ্য এবং 30.5 mm ব্যাসের একটি স্টিলের তারের উপর 5kg ভর প্রয়োগ করলে দৈর্ঘ্য বৃদ্ধি পাবে-
Answer: 
4.9x10-6m
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
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Should not have chosen
Should have chosen
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Should not have chosen
Question 3

Question: 
একটি ইঞ্জিন 3400 J তাপ গ্রহণ করে এবং 2400 J তাপ বর্জন করে। ইঞ্জিনের দক্ষতা কত?
Answer: 
29.41%
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
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Question 4

Question: 
টিকা উৎপাদন করা যায় কোন প্রযুক্তির মাধ্যমে?
Answer: 
জীবপ্রযুক্তি
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
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Should not have chosen
Question 5

Question: 
একটি দ্রবণের pH হলো 6। ঐ দ্রবণে আরো HCl দ্রবণ যোগ করে দ্রবণের pH 3 করা হলো। শেষ দ্রবণে H+ আয়নের মোলার ঘনমাত্রা বৃদ্ধি ঘটেছে-
Answer: 
103 times
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Should not have chosen
Question 6

Question: 
Cycas উদ্ভিদের শুক্রাণু কিরূপ?
Answer: 
বহু-ফ্ল্যাজেলাযুক্ত
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Should not have chosen
Question 7

Question: 
দহগ্রাম ছিটমহল কোন জেলায় অবস্থিত?
Answer: 
লালমনিরহাট
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 8

Question: 
আলুর বিলম্বিত ধ্বসা রোগ সৃষ্টিকারী জীবাণু হলো-
Answer: 
Phytopthord
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 9

Question: 
তাপমাত্রায় পানির আয়নিক গুণফলের মান কত?
Answer: 
1.0x10-14
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Should not have chosen
Question 10

Question: 
Choose the correct English translation. ”গরু ঘাট খেয়ে বাঁচে”
Answer: 
The cow lives on grass
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
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Question 11

Question: 
কোনটি গ্লোবিউলার প্রোটিন নয়?
Answer: 
এনজাইমসমূহ
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 12

Question: 
নিচের কোনটি ক্যান্সার চিকিৎসায় ব্যবহৃত হয়?
Answer: 
Rn
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 13

Question: 
ডেঙ্গু কোন ভাইরাজনিত রোগ?
Answer: 
ফ্লাভি ভাইরাস
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
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Should not have chosen
Question 14

Question: 
মস্কিষ্কের কোন অংশে ক্ষুধা নিয়ন্ত্রণ কেন্দ্র অবস্থিত?
Answer: 
হাইপোথ্যালামাস
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
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Should have chosen
Should have chosen
Question 15

Question: 
নিচের কোনটি গ্রিন হাউজ গ্যাস নয়?
Answer: 
N2
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should have chosen
Should have chosen
Question 16

Question: 
বিদ্যুৎ চুম্বকীয় বিকিরণের সর্বাধিক তরঙ্গ দৈর্ঘ্য পরিসর নিচের কোনটিতে?
Answer: 
টেলিভিশন তরঙ্গ
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
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Should have chosen
Should have chosen
Question 17

Question: 
ফিনল্যান্ডের রাজধানীর নাম কী?
Answer: 
হেলসিংকি
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 18

Question: 
নিচের কোন আয়তনের আকার সবচেয়ে ছোট?
Answer: 
Na+
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Question 19

Question: 
পত্রবন্ধ্রের খোলা বন্ধের ওপর প্রভাব বিস্তার করে কোনটি?
Answer: 
অসমোটিক প্রেসার
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
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Question 20

Question: 
জলতাঙ্ক রাগের প্রতিষেধক কে আবিষ্কার করেন?
Answer: 
লুই পাস্তুর
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 21

Question: 
চন্দ্র ও পৃথিবীর দূরত্বে যদি দ্বিগুণ হয়, তবে তাদের মধ্যে মহাকর্ষ পূর্বের তুলনায়-
Answer: 
চারভাগের একভাগ হবে
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 22

Question: 
Fill in the blank with the correct option. "No one an----that he is clever.
Answer: 
deny
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
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Question 23

Question: 
Fill in the blank with the correct option. "He gave up----football when he got married."
Answer: 
playing
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
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Question 24

Question: 
একটি বস্তুর ভরবেগ দ্বিগুণ হয়ে গেলে উহার গতিশক্তি-
Answer: 
চারগুণ হবে
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
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Question 25

Question: 
রক্তস্রোত থাকা অতিরিক্ত গ্লুকোজ থেকে যকৃতে সঞ্চিত পলিস্যাকারাইড হলে-
Answer: 
গ্লাইকোজেন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 26

Question: 
’ইয়াহু মেইল’ সেবা চালু হয় কোন সালে-
Answer: 
1997
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
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Question 27

Question: 
ব্রায়োফাইটের নিষেকের জন্য কোন মাধ্যম প্রয়োজন?
Answer: 
তরল
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 28

Question: 
একটি স্টিলের তারের তাপমাত্রা বাড়ালে ইয়ং-এর গুণাঙ্ক-
Answer: 
একই থাকবে
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 29

Question: 
স্থুলতার সহিত সম্পর্কযুক্ত রোগ কোনটি?
Answer: 
করোনারি হার্ট ডিজিজ
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
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Should not have chosen
Question 30

Question: 
নিচের কোনটি নিউক্লিয়ার পাওয়া স্টেশনে জ্বালানিরূপে ব্যবহৃত হয়?
Answer: 
U235
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
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Should not have chosen
Question 31

Question: 
মাইক্রোভিলাইগুলো একত্রিতভাবে ক্ষুদ্রান্ত্রের উপরিভাগে কী সৃষ্টি করে?
Answer: 
মিউকোসাল ফোল্ড
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
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Should have chosen
Should have chosen
Question 32

Question: 
নিচের কোনটির রচয়িতা শেক্সপিয়ার নন?
Answer: 
ওয়ার এ্যান্ড পিস্‌
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
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Should not have chosen
Question 33

Question: 
একটি বল 20ms-1 বেগে অনুভূমিকের সাথে 45o কোণে নিক্ষেপ করা হলে। বলটি কত দূরত্বে পড়বে?
Answer: 
40m
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should have chosen
Question 34

Question: 
Choose the correct spelling.
Answer: 
separate
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
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Question 35

Question: 
নিচের কোনটির দ্বারা গনোরিয়া রোগ হয়?
Answer: 
ব্যাকটেরিয়া
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Question 36

Question: 
ফুড প্রিজারভেটিভ এ ব্যবহৃত সায়ট্রিক এসিডের pH মান কত?
Answer: 
pH 3.14
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should have chosen
Question 37

Question: 
+2d ক্ষমতা সম্পন্ন একটি লেন্সের ফোকাস দূরত্ব কত হবে?
Answer: 
0.5 m
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should not have chosen
Question 38

Question: 
ইনফ্রারেড আলোর তরঙ্গ দৈর্ঘ্য কত?
Answer: 
0.78 μm - 100 μm
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
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Question 39

Question: 
একটি ক্যাপাসিটর কাজ করে-
Answer: 
AC সার্কিটে
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
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Question 40

Question: 
Choose the best possible passive form-'Who is calling me'?
Answer: 
By whom am I being called?
Last Updated: 
18/04/2021 - 02:12
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Should not have chosen
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Question 41

Question: 
The best possible passive form of the sentence. "We don't like idle people' is-
Answer: 
Idle people are not liked by us.
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should have chosen
Question 42

Question: 
0.005 M H2SO4 দ্রবণের pH কত হবে?
Answer: 
2
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Question 43

Question: 
মোটর প্রকৃতির স্নায়ু কোনটি?
Answer: 
হাইপোগ্লোসাল
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
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Should not have chosen
Question 44

Question: 
গ্লুকোজ অণূতে কার্বন সংখ্যা কত?
Answer: 
ছয়
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
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Question 45

Question: 
ভ্রান্ত সিলোমযুক্ত প্রাণীর পর্ব কোনটি?
Answer: 
Nematoda
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should not have chosen
Question 46

Question: 
ডায়েনসেফালনের মধ্যস্থ গহ্বরটিকে কী বলে?
Answer: 
তৃতীয় ভেন্ট্রিকল
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Question 47

Question: 
Select the correct sentence-
Answer: 
He resembles as his father
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
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Question 48

Question: 
নির্দিষ্ট ওজনের একটি আদর্শ গ্যাসের ক্ষমতা নির্ভর করে তার কোন বৈশিষ্ট্য উপর?
Answer: 
তাপমাত্রা
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 49

Question: 
Agarocus এর সঞ্চিত খাদ্য কোনটি?
Answer: 
গ্লাইকোজেন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 50

Question: 
একটি সিলিন্ডারের দৈর্ঘ্য 722 মিটার। যদি উহার আয়তন 4m3 হয়, তাহলে উহার ব্যাস কত হবে?
Answer: 
4 m
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
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Should not have chosen
Question 51

Question: 
কোন রোগটি ব্যাকটেরিয়া সৃষ্ট?
Answer: 
কলেরা
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 52

Question: 
কোন বায়োমের মাটি হিউমাস সমৃদ্ধ?
Answer: 
তৃণভূমির বায়োম
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
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Should have chosen
Should have chosen
Question 53

Question: 
হাইড্রার মুকুল কী কাজে ব্যবহৃত হয়?
Answer: 
অযৌন প্রজনন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
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Should not have chosen
Question 54

Question: 
প্রোটিনে অ্যামিনো এসিড কোন বন্ধন দ্বারা একে অন্যের সাথে যুক্ত হয়?
Answer: 
পেপডাইড বন্ধন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
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Should not have chosen
Question 55

Question: 
পরাগরেণুর ইন্টাইন স্তর বৃদ্ধি পেয়ে কোন পথে নলাকারে বের হয়ে আসে?
Answer: 
জননরন্ধ্র
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
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Should not have chosen
Question 56

Question: 
The idiom' without issue' means--
Answer: 
childless
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 57

Question: 
Choose the correct spelling-
Answer: 
Lieutenant
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 58

Question: 
পৃথিবীর চৌম্বকীয় অক্ষ এবং ভৌগলিক অক্ষ সমন্বয়ে তৈরি কোণের পরিমাণ-
Answer: 
17o
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 59

Question: 
মানবদেহের রক্তে কোন বাফারটি pH নিয়ন্ত্রণ করে না?
Answer: 
অ্যাসিটেট বাফার
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 60

Question: 
পিচ্ছিল বরফের উপর 1kg ওজনের একটি পাথর 2ms-1 বেগে চলার 10s পর ঘর্ষণের ফলে তেমে গেল। এখানে ঘর্ষণ বল কত?
Answer: 
0.2N
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 61

Question: 
মানুষের দেহকোষে কতটি অটোসোম থাকে?
Answer: 
44টি
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 62

Question: 
অবাত শ্বসনে গ্লুকোজ ভেঙ্গে কী উৎপন্ন হয়?
Answer: 
ফরমিক এসিড ও CO2
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 63

Question: 
স্বাভাবিক মূত্রের বর্ণ হালকা হলুদ হয় কিসের উপস্থিতিতে?
Answer: 
ইউরাক্রোম
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 64

Question: 
কোনটি কক্ষ তাপমাত্রা?
Answer: 
298 K
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 65

Question: 
প্রস্থচ্ছেদের ক্ষেত্রফল দ্বিগুণ করা হলে রোধ কি পরিমাণ হবে?
Answer: 
অর্ধেক
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 66

Question: 
নিম্নলিখিত ব্যক্তিবর্গের মধ্যে কে নোবেল পুরস্কার পান নাই-
Answer: 
স্টিফেন হকিং
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 67

Question: 
নিচের কোন পদটি ন্যানো কণা সংশ্লিষ্ট নয়?
Answer: 
সেমিকন্ডাক্টর
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 68

Question: 
10% NaCl দ্রবণের মোলার ঘনমাত্রা হবে-
Answer: 
1.7 mol/L
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 69

Question: 
হ্যাচ স্ল্যাক পূর্বে কার্বন-ডাই-অক্সাইড গ্রহীতা কোনটি?
Answer: 
ফসফোইনোল পাইরুভেট
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 70

Question: 
Choose the correct form of sentence.
Answer: 
I await your decision
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
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Should not have chosen
Question 71

Question: 
মানুষের রক্তের pH হলো-
Answer: 
7.4
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 72

Question: 
সিরামিকের রাসায়নিক সংযুক্ততে নিচের কোনটি থাকে না?
Answer: 
Al4C3
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 73

Question: 
২০১৪ সালে চিকিৎসা বিজ্ঞানে নোবেল পুরষ্কার পেয়েছেন-
Answer: 
তিনজন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 74

Question: 
250 V সম্পন্ন বিদ্যুৎ লাইনের সাথে সংযুক্ত একটি হিটারের কাজ করতে 8A বিদ্যুতের প্রয়োজন হয়। হিটারের শক্তি কত?
Answer: 
2000 W
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 75

Question: 
Which of the followings is the correct proverb?
Answer: 
All is well that ends well
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 76

Question: 
20 সেন্টিমিটার পুরু স্টিল ভেদ করে যেতে পারে কোনটি?
Answer: 
গামা রশ্মি
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 77

Question: 
নিচের কোনটি ভ্রূণীয় এক্টোডার্ম স্তর থেকে তৈরি হয়?
Answer: 
কেন্দ্রীয় স্নায়ুতন্ত্র
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 78

Question: 
কোনটির কেলাস ঘনক আকৃতির?
Answer: 
NaCl
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 79

Question: 
কাইরাল কেন্দ্র বিশিষ্ট অ্যালকোহল হলো-
Answer: 
2- মিথাইল- 1- বিউটানল
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 80

Question: 
বাণিজ্যিক ভাবে উদ্ধিব প্রজননের সর্বাপেক্ষা গুরুত্বপূর্ণ পদ্ধতি কোনটি?
Answer: 
কৃত্রিম প্রজনন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 81

Question: 
নিচের কোনটি ক্লাভিকলের বৈশিষ্ট্য?
Answer: 
এটি একটি বাঁকানো অস্থি
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 82

Question: 
ভারত উপমহাদেশের শেষ গভর্নর জেনারেল কে ছিলেন?
Answer: 
লর্ড মাউন্ট ব্যাটেন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 83

Question: 
একটি ধাতব পৃষ্ঠে অতি বেগুনি রশ্মি আপতিত হলে কোন কণা বিচ্ছুরিত হবে?
Answer: 
ইলেকট্রন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 84

Question: 
পিউপিলের অবস্থান কোথায়?
Answer: 
আইরিসের মধ্যবর্তী স্থানে
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 85

Question: 
একটি দূরবীক্ষণ যন্ত্রের সর্বনিম্ন বিবর্ধন ক্ষমতা M, যদি নলের ফোকাস দূরত্ব দ্বিগুণ করা হয়, তবে বিবর্ধন ক্ষমতা হবে-
Answer: 
M2
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 86

Question: 
স্থির তাপমাত্রায়, বিক্রিয়নের ঘনমাত্রা বৃদ্ধি করলে সাম্যবস্থা কোন দিকে সরে যায়?
Answer: 
অপরিবর্তিত
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 87

Question: 
মৃদু এসিড ও সবল ক্ষারক ট্রাইট্রেশনে ব্যবহৃত উপযোগী নির্দেশক নিম্নের কোনটি?
Answer: 
ফেনলফ্‌খ্যালিন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 88

Question: 
পানিকে 0oC তাপমাত্রা হতে 10oC তাপমাত্রায় উত্তপ্ত করলে উহার আয়তন-
Answer: 
বৃদ্ধি পায়
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 89

Question: 
চলনের সময় হাঁটুকে ভাজ করে কোন মাংসপেশি?
Answer: 
বাইসেপস ফিমোরিস
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 90

Question: 
ফটোকেমিক্যাল স্মোগ তৈরিতে কোন বায়ুদুষক ভূমিকা রাখে না?
Answer: 
CFC
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 91

Question: 
What is the best possible meaning of 'White Elephant'?
Answer: 
a costly and troublesome thing
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 92

Question: 
অম্ল্যাশয়ের আলফা কোষ থেকে নিঃসৃত হয়-
Answer: 
গ্লুকোগন
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 93

Question: 
বাংলা কার্টুন সিরিজ ‘মীনা’ কার সৃষ্টি?
Answer: 
মুস্তাফা মনোয়ার
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 94

Question: 
গ্লুকোজ কী ধরনের যৌগ?
Answer: 
হেক্সোজ মনোস্যাকারাইড
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 95

Question: 
Termination' means-
Answer: 
to end
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 96

Question: 
অ্যামোনিয়া অণূতে বন্ধন কোণের পরিমাণ কত?
Answer: 
107o
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Question 97

Question: 
Fill in the blank with the correct option. "A person who writes about his own life writes---."
Answer: 
an autobiography
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
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Should not have chosen
Question 98

Question: 
বিশ্ব স্বাস্থ্য দিবস উদযাপিত হয়-
Answer: 
৭ই এপ্রিল
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should not have chosen
Should not have chosen
Should have chosen
Should have chosen
Question 99

Question: 
500 g ভরের একটি বস্তুকে স্থির অবস্থান থেকে বল প্রয়োগ করে 1 g দূরত্বে সরালো হলো। বস্তুটির উপর কী পরিমাণ কাজ করা হলো?
Answer: 
2 J
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Should not have chosen
Question 100

Question: 
Bangladesh is overpopulated'. What is the meaning of the underlined word mentioned-above?
Answer: 
too many people
Last Updated: 
18/04/2021 - 02:12
Score: 0 of 1
Correct?Correct answer
Should not have chosen
Should have chosen
Should not have chosen
Should not have chosen
Should not have chosen