খুলনা প্রকৌশল ও প্রযুক্তি বিশ্ববিদ্যালয় (কুয়েট)

  720

  120

  6

  600

  480

  ${\rm A}\text{'}\cap {\rm B}$

  ${\rm A}\cap {\rm B}\text{'}$

  ${\rm A}\cup {\rm B}\text{'}$

  ${\rm A}\text{'}\cup {\rm B}$

  ${\rm A}\text{'}\cup {\rm B}\text{'}$

  0

  1

  $\sqrt{2}$

  2i

  $\sqrt{2i}$

  -3

  2

  $\frac{13}{4}$

  1

  -2

  1

  $\omega$

  ${\omega }^2$

  0

  -1

  1

  205

  35

  385

  40

  24/5 miles/hour

  12/5 miles/hour

  24/11 miles/hour

  12/11 miles/hour

  24/7 miles/hour

  $-\frac{x}{2}$

  $\frac{2}{x}$

  $-\frac{2}{x}$

  $\frac{x}{2}$

  $\frac{1}{2x}$

  $e^{{\cos }^{-1}x}+c$

  $e^{{\sin }^{-1}x}$

  $e^{{\sin }^{-1}x}+c$

  $e^{{\cos }^{-1}x}$

  $e^{\log \sqrt{1-x^2}}+c$

  $\frac{\mathrm{\pi }}{4}$

  $\frac{\mathrm{\pi }}{5}$

  $\frac{{\displaystyle \mathrm{\pi }}}{{\displaystyle 6}}$

  $\frac{{\displaystyle \mathrm{\pi }}}{{\displaystyle 12}}$

  $\frac{{\displaystyle \mathrm{\pi }}}{{\displaystyle 3}}$

  $p^2-q^2$

  $p^2-q^2$

  $4\left(p^2-q^2\right)$

  $\frac{p^2-q^2}{4}$

  $\frac{p^2+q^2}{4}$

  $\pm \frac{1}{\sqrt{1+co{t}^2\theta }}$

  $\frac{1}{\sqrt{2+co{t}^2\theta }}$

  $\frac{1}{\sqrt{1+co{t}^2\theta }}$

  $\pm \frac{1}{\sqrt{1-co{t}^2\theta }}$

  $\frac{1}{\sqrt{2-co{t}^2\theta }}$

  $\sqrt{2}\cos 18°$

  $-\sqrt{2}\cos 18°$

  $\frac{1}{\sqrt{2}}\sin 18°$

  $-\frac{1}{\sqrt{2}}\sin 18°$

  $\sin 18°$

  $\frac{2}{\sqrt{3}}$

  $\frac{1}{\sqrt{3}}$

  $\frac{5}{\sqrt{3}}$

  $-\frac{2}{\sqrt{3}}$

  $-\frac{1}{\sqrt{3}}$

  4. 9m

  9.8 m

  19.6 m

  29.4 m

  6.6 m

  $60°$

  $120°$

  $90°$

  $150°$

  $30°$

  x + 2y - 7 = 0

  x + 2y + 7 = 0

  x - 2y - 7 = 0

  x – 2y + 7 = 0

  - x - 2y + 7 = 0

  $\pi$

  ${\pi }^2/2$

  1

  $\pi /2$

  2

  0.6

  0.4

  0.8

  0.5

  0.75

  $60°,60°and240°$

  $90°,90°and180°$

  $120°,120°and120°$

  $150°,150°and160°$

  $45°,45°and270°$

  $\sqrt{32}sq.unit$

  $\sqrt{81}sq.unit$

  $\sqrt{72}sq.unit$

  $\sqrt{98}sq.unit$

  $\sqrt{50}sq.unit$

  $15m/se{c}^2$

  $20m/se{c}^2$

  $10m/se{c}^2$

  $30m/se{c}^2$

  $5m/se{c}^2$

  50 m/s

  60 m/s

  0 m/s

  10 m/s

  9.8 m/s

  $30°$

  $45°$

  $90°$

  $0°$

  $180°$

  $4m/s$

  $4000m/s$

  $40m/s$

  $4cm/s$

  $400m/s$

  4.24 sec

  4.54 sec

  5.54 sec

  5.0 sec

  5.24 sec

  0.010 mm

  0.020 mm

  0.025 mm

  0.100 mm

  0.040 mm

  $0°$

  $-40°$

  $32°$

  $100°$

  $273°$

  77%

  35%

  66%

  27%

  30%

  $ML{T}^{-1}$

  $ML{T}^{-1}T$

  $ML{T}^{-1}{T}^{-1}$

  $ML{T}^{-2}$

  $ML{T}^{-2}$

  reflection (প্রতিফলন)

  transport (প্রতিসরণ)

  interference (ব্যতিচার)

  diffraction (অপবর্তন)

  polarization (সমবর্তন)

  $m=1+\frac{D}{F}$

  $m=\frac{V_0}{U_0}\left(1+\frac{D}{f_e}\right)$

  $m=f_0\left(\frac{1}{D}+\frac{1}{f_e}\right)$

  $m=\frac{1}{f_0}\left(\frac{1}{D}+\frac{1}{f_e}\right)$

  $m=\frac{U_0}{V_0}\left(1+\frac{D}{f_e}\right)$

  অবাস্তব, খাড়া

  অবাস্তব, উল্টো

  বাস্তব, খাড়া

  বাস্তব, উল্টো

  কোনটিই নয়

  Gamma ray ( গামা রশ্মি)

  Ultraviolet (অতি বেগুনী)

  Ultrasonic (অতি শব্দিক)

  Microwave (হ্রস্ব তরঙ্গ)

  Infra-red (অবলােহিত)

  1:2

  1:4

  2:1

  4:1

  3:1

  10 A

  100 A

  22 A

  48.4 A

  220 A

  22 KV

  44 KV

  440 V

  440 KV

  220 V

  $9\Omega$

  $81\Omega$

  $72\Omega$

  $243\Omega$

  $27\Omega$

  Rectifier

  Thermistor

  Capacitor

  Transformer

  Transistor

  $9\times {10}^{16}J$

  $9\times {10}^{19}J$

  $3\times {10}^{18}J$

  $4.5\times {10}^{19}J$

  $3\times {10}^{19}J$

  $7.35\times {10}^{19}J$

  $6.95\times {10}^{19}J$

  $7.95\times {10}^{-19}J$

  $6.45\times {10}^{19}J$

  $8.05\times {10}^{19}J$

  22.4

  $3.719\times {10}^{-23}$

  0.8

  $6.023\times {10}^{23}$

  1.6

  0.000279

  0.000139

  0.000093

  0.000419

  0.000559

  হ্রাস পায়

  বৃদ্ধি পায়

  স্থির থাকে

  হ্রাস বৃদ্ধি উভয়টি ঘটে

  উপরের কোনটিই ঘটে না

  2177.47 MeV

  544.36 MeV

  1.1688 MeV

  10.88 MeV

  1088.73 MeV

  $1.25c{m}^3$

  $4.0c{m}^3$

  $2.50c{m}^3$

  $10.0c{m}^3$

  $1.25c{m}^2$

  96500C

  $6.023\times {10}^{23}C$

  $1.6\times {10}^{-19}C$

  $1.0\times {10}^{-9}C$

  $6.023\times {10}^{-23}C$

  ZnO

  $A{1}_2{O}_3$

  FeO

  CuO

  $Mn{O}_4$

  14.37 gm

  7.12 gm

  55.46 gm

  143.77 gm

  150.25 gm

  60.9

  1.82

  13.12

  1.21

  12.18

  $\alpha -sulphur$

  $\beta -sulphur$

  $\gamma -sulphur$

  $\delta -sulphur$

  $\chi -sulphur$

  5700

  4700

  6700

  7700

  3700

  42.3 KPa

  40.50 KPa

  34.46 KPa

  35.40 KPa

  38.80 KPa

  $E=E°-\frac{0.0591}{n}\log C$

  $E=E°-\frac{0.025}{n}\log C$

  $E=E°-\frac{RT}{nF}\log C$

  $E=E°-\frac{0.061}{n}\log C$

  $E=E°-\frac{0.1182}{n}\log C$

  Toulunie

  Propyl benzoic acid

  Propyl benzene

  Benzoic acid

  Benzyle chloride

  109.5°

  180°

  90°

  120°

  190°

  0.014

  0.954

  0.140

  0.986

  0.47

  ইথেন

  মিথেন

  অকটেন

  প্রােপেন

  বিউটেন

  $C_3{H}_{9}N$

  $C{H}_{3}N$

  $C_9{H}_{27}{N}_3$

  $C_6{H}_{18}{N}_2$

  $C_9{H}_{27}N$

  4500.00 yrs

  3985.00 yrs

  4000.00 yrs

  4128.58 yrs

  412.85 yrs

  Let your health is taken care of

  Let your health be taken care

  Let your health be taken care of

  Let be taken care of your health

  Your health be taken care of

  He said to me that thank you

  He said to me thank

  He said to me that thanked you

  He had thanked me

  He thanked me

  incorrect

  simple

  biased

  vague

  dull

  enhance

  atone

  renovate

  move forward

  join together

  climatic

  climatical

  climactic

  climacteric

  climaxic

  I met a man who is a teacher

  I, you and he are friends

  l, you and he are guilty

  They love one another

  I myself went there

  abstract noun

  material noun

  common noun

  collective noun

  noun of multitude

  Impersonal verb

  factitive verb

  copulative verb

  causative verb

  prepositional verb

  subject of verb

  object of verb

  complement of verb

  case in apposion

  None

  heads

  follow

  sections

  is

  notes