$36\times {10}^{-6}T$

$32.33 \mu T$

$35.8 \mu T$

$3.4\times {10}^{-5}T$

$33.45 \mu T$

$30°$

$35°$

$40°$

$45°$

$50°$

$4.1\times {10}^{-6} \mu F$

$4.132\times {10}^{-4} \mu F$

$4\times {10}^{-4} \mu F$

$6.42\times {10}^{-4} \mu F$

$4.4\times {10}^{-6} \mu F$

$2.4\times {10}^5$

$2.4\times {10}^4$

$2.4\times {10}^3$

$2.4\times {10}^2$

$4.2\times {10}^3$

$420V$

$400V$

$440V$

$430V$

$424V$

$32m{s}^{-1}$

$30.2m{s}^{-1}$

$30.18m{s}^{-1}$

$31m{s}^{-1}$

$31.14m{s}^{-1}$

$\frac{{\displaystyle \mathrm{\pi }}}{{\displaystyle 2}}$

$\frac{\mathrm{\pi }}{4}$

$\frac{{\displaystyle 2\mathrm{\pi }}}{{\displaystyle 3}}$

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

$\frac{{\displaystyle 3\mathrm{\pi }}}{{\displaystyle 4}}$

$\frac{\sqrt{65}}{11}$

$\frac{\sqrt{65}}{3}$

$\frac{5\sqrt{65}}{3}$

$\frac{5\sqrt{65}}{13}$

$\frac{\sqrt{34}}{5}$

$\frac{x+3}{2}$

$\frac{1}{2x+3}$

$\frac{1}{2x-3}$

$\frac{3x}{2}$

$\frac{x}{2}$

$1+\sqrt{3}$

$\frac{1+\sqrt{3}}{2}$

$1-\sqrt{3}$

$\frac{\sqrt{3}-1}{2}$

2

$\frac{1}{140}-\frac{1}{2300}$

$\frac{1}{140}-\frac{1}{2100}$

$\frac{1}{12}-\frac{1}{2300}$

$\frac{1}{12}-\frac{1}{2100}$

$\frac{1}{2}-\frac{1}{2500}$ বিঃদ্রঃ-(নিজে চেষ্টা করুন সঠিক উত্তরটি জানা নেই)

$x^3+p{x}^2+qx+pr=0$

$x^3+p{x}^2+qx+r=0$

$r{x}^3+p{x}^2+qx+pr=0$

$r{x}^3+p{x}^2+qx-1=0$

$r{x}^3-q{x}^2+px-1=0$

$\frac{9}{11}$

$\frac{3}{11}$

$\frac{5}{3}$

$\frac{5}{8}$

$\frac{1}{7}$

58

48

85

77

3

The officials expected to see someone to be a well dressed person

The officials expected to see someone to be a thoughtful person

The officials expected to see someone to be a very absent minded

The officials expected to see someone to be a rich and aristocratic person

The officials expected to see someone to be a smart and aristocratic person

He could not think that many ambassadors will come to receive him

He could not think that many high officials will come to receive him.

He could not think that the Queen herself will come to receive him

He could not think that many Royal family members will come to receive him

He could not think that many gorgeously dressed officials will come to receive him

A nice car had been by them.

A nice car was had by them.

A nice car had had by them

A nice car is had by them

No passive from

He carried a big luggage and a violin

He carried a big bag and a piano

He carried a suitcase and a back pipe

He carried a suitcase and a violin

He carried a briefcase and a piano

The policeman said to me, “Do you see the accident”

The policeman says to me, “Did you see the accident”

The policeman said to me, “Did you see the accident”

The policeman asked to me, “Do you see the accident”

The policeman said to me, “Had you seen the accident”

Rahim said to me, “Coward”

Rahim says to me, “You are a coward”

Rahim said to me, “You are a coward”

Rahim told me, “You are a coward”

Rahim addressed me, “You are a coward”

How

Have

If

Oh

Were

You should keep word

Word is kept by you

Your word should be kept

word has to be kept by you

word must be kept by you

I helped the man who was with

I helped the man I had with

I helped the man I was with

I helped I was with the man

I helped the man I had been with

The doctor saw the pulse of the patient

The doctor examine the pulse of the patient

The doctor felt the pulse of the patient

The doctor observe the pulse of the patient

The doctor test the pulse of the patient

সে তাড়াতাড়ি ফিরিয়া আসিবে

সে জলদি ঘুরিয়া আসিবে

সে শীঘ্রই আরোগ্য লাভ করিবে

সে শীঘ্রই আসবে

সে শীঘ্রই ঘুরিয়া আসিবে

The lady guest ate caviare and coffee

Besides eating caviare, the lady guest drank coffee

The lady guest ate caviare as well as coffee

The lady guest is eating caviare also coffee

The lady guest ate caviare also drank coffee

He was poor but honest

Although he was poor, but he was honest

He was honest but poor

Though he was poor, but he honest

He was honest though he was poor

Only who are poor will be given the money

Only the poor the money will be given

Only those who are poor will be given the money

The money will be given to only those who are poor

Only who are poor the money will be given

He is better than I

He is better than me

He is better than I am

He is better than myself

He is better to me

to

at

against

with

from

Horse

Tailor

Shepherd

Bachelor

Gentlemen

Palicd

Sparse

Pessimistic

Master

Shabby

Oasises

Oasies

Oases

Oasii

Oasiee

Strong

Vigorous

Powerful

Weak

Useful

Descriptive adjective

Distributive adjective

Demonstrative adjective

Possessive adjective

Numeral adjective

Group IA, period 3

Group IB, period 4

Group IVA, period 4

Group IBA, period 3

Group VIB,period 4

$E{°}_{cell}=-0.94V$

$E{°}_{cell}=+0.94V$

$E{°}_{cell}=0.66V$

$2.0M AgN{O}_3$ দ্রবণ টিনের পাত্র রাখা সম্ভব না।

$2.0M AgN{O}_3$ দ্রবণ টিনের পাত্রে রাখা সম্ভব

Sp and 2s

$s{p}^3 and I s\text{'}$

$s{p}^2 and 2s$

Sp and 1s

$s{p}^2 and I s$

$2H_2\left(g\right)+O_2\left(g\right)=2H_{2}O\left(I\right)$

$C{H}_4\left(g\right)+O_2\left(g\right)=C{O}_2\left(g\right)+2H_{2}O\left(g\right)$

$2H_2\left(g\right)+O_2\left(g\right)=2H_{2}O\left(g\right)$

$CaO\left(s\right)+S{O}_2\left(g\right)=CaS{O}_3\left(s\right)$

$F{e}_2{O}_3\left(s\right)+3CO\left(g\right)=2Fe(/)+3C{O}_2(g$

বোরন আয়নীকরন বিভব বেরিলিয়ম অপেক্ষা কম।

ফ্লোরিন ইলেকট্রিন আসক্ত ক্লোরিন অপেক্ষা কম।

অক্সিজেন আয়নিকরন বিভব নাইট্রোজেন অপেক্ষা কম।

এর জলীয় দ্রবন আম্লীয়।

ইলেকট্রন আসক্তি একটি পর্যাবৃত্ত ধর্ম নয়।

$HF>HCI$

$HCI{O}_4>HN{O}_3$

$CIC{H}_{2}COOH>C{H}_{3}COOH$

$H_{2}S{O}_3>H_{2}C{O}_3$

$C{H}_{3}COOH>C{H}_{3}C{H}_{2}COOH$

Impersonal verb

Factative verb

Copulative verb

Causative verb

Imperative verb

Improving

Improved

improvement

improvably

improver

Common noun

Noun of multitudes

Collective noun

Material Noun

Proper noun

Distributive

Relative

Demonstrative

Reciprocal

Indefinite

$1.00\times {10}^{4}Jmo{l}^{-1}$

$9.14\times {10}^{4}Jmo{l}^{-1}$

$1.20\times {10}^{4}Jmo{l}^{-1}$

$9.03\times {10}^{42}Jmo{l}^{-1}$

$2.178\times {10}^{4}Jmo{l}^{-1}$

6 . 06 %

6 . 56 %

6 . 01 %

5 . 55 %

5 . 05 %

$7.20\times {10}^{-10} M$

$3.60\times {10}^{-5} M$

$0.025 M$

$1.0 M$

$7.20\times {10}^{-5} M$

$0.123$g

$0.246$g

$7.40$g

$14.80$g

$3.70$g

$C_6{H}_{5}COOH$

$C_6{H}_6$

$C_6{H}_{5}C{H}_3$

$C_6{H}_{5}OH$

$C_6{H}_{5}CHO$

$1.81$ g

$14.52$g

$7.26$g

$2.55$g

$3.63$g

Group-V

Group-IV

Group-IIIB

Group-IIIA

Group-IIB

$188.15$ g

$187.09$ g

$199.38$ g

$0.06$ g

$$\begin{gathered} 30°C 10.0 d{m}^3 \\ 99.62 \end{gathered}$$ g

$C_6{H}_6$

$C_6{H}_{5}C{H}_{2}N{H}_2$

$C_6{H}_{5}N{H}_2$

$C_6{H}_{5}OH$

$C_6{H}_{5}NH-N{H}_2$

$0.68$ M

$0.269$ M

$2.69$ M

$13.60$ M

$1.36$ M

$8.316$J

$8.333$J

$160.00$J

$8.791$J

$8.314$J

$58.4$ KJ

$13.7$ KJ

$57.3$ KJ

$108.76$ KJ

$5.84$ KJ

$13.04$

$52.17$

$34.79$

$49.09$

$44.24$

$(C{H}_3{)}_{2}CH-OH$

$C{H}_{2}C{H}_{2}OH$

$C_3{H}_4$

$C{H}_{3}CHCHCI$

$C{H}_{2}COOH$

$H_{2}S{O}_4$

$H_2{S}_2{O}_7$

$H_2{S}_2{O}_{3 }$

$H_2{S}_2{O}_3$

$H_{2}S{O}_3$

$C_6{H}_6+C{H}_{3}C{H}_{2}CI\stackrel{dry aluminum chloride}{\to }{C}_6{H}_{5}C{H}_2-C{H}_3$

$C_6{H}_{5}OH+PC{I}_5\to C_6{H}_{5}CI$

$C_6{H}_5+H_{2}S{O}_4\stackrel{100°C}{\to }{C}_6{H}_5-MgCI$

$C_6{H}_{5}CI+NaOH+HCI\to C_6{H}_5-HS{O}_3$

$C_6{H}_{5}CI+Mg\stackrel{dry Ether}{\to }{C}_6{H}_5-MgCI$

$C_{12}{H}_{11}OH$

$C_6{H}_{5}C{H}_3$

$C_6{H}_{6}N{H}_2$

$C_{12}{H}_{12}$

$C_6{H}_6$

$1.0000$

$0.9902$

$0.9899$

$0.9801$

$0.09901$

$29.{4510}^{-10}$

$5.67\times {10}^{-11}$

$5.89\times {10}^{-11}$

$2.46\times {10}^{-11}$

$24.65\times {10}^{-4}$

$6059$ K

$6.05\times {10}^{3°}C$

$7000K$

$6109K$

$6\times {10}^{3}K$

$82$ ergs

$81.31$ J

$81.46$. ergs

$81$ dyens

$80.1$ ergs

$187.8°C$

$189° C$

$-189.05°C$

$190$ K

$-188.4°C$

$1.11\times {10}^5$ J

$11.51\times {10}^5$ J

$1.511\times {10}^5$ J

$15.11\times {10}^5$ J

$1.25\times {10}^5$ J

$2.344\times {10}^{20}/cc$

$2.4\times {10}^{22}/cc$

$2.34\times {10}^{26}/cc$

$3.044\times {10}^{21}/cc$

$2.34\times {10}^{26}/cc$

$3.6$. s

$2.21$. s

$3.6$. min

$2.21$ min

$2.5$ s

$2\times {10}^{-4}cm$

$4\times {10}^{-4}cm$

$2\times {10}^{-4}cm$

$2\times {10}^{-4}cm$

$4\times {10}^{-3}cm$

$45.83$ N

$46$ N

$46.6$ ergs

$45.1$ J

$55 kgm{s}^{-1}$

$13.63$ J

$16.36\times {10}^{-19}$ J

$13.36\times {10}^{-19}$ J

$14.73\times {10}^{-19}$ J

$14.73$ J

$82°2\text{'}$

$78°54\text{'}$

$79°1\text{'}$

$87°48\text{'}$

$76°24\text{'}$

$\frac{1}{20}$

$\frac{{\displaystyle 3}}{{\displaystyle 20}}$

$\frac{{\displaystyle 11}}{{\displaystyle 20}}$

$\frac{{\displaystyle 9}}{{\displaystyle 20}}$

$\frac{{\displaystyle 19}}{{\displaystyle 20}}$

$4$

$0$

$-2$

$2$

$-4$

$\frac{1}{1+cotx}+c$

$\frac{{\displaystyle 1}}{{\displaystyle 1-\tan x}}+c$

$\frac{{\displaystyle 1}}{{\displaystyle 1+\cos x}}+c$

$\frac{{\displaystyle 1}}{{\displaystyle 1-cotx}}+c$

$\frac{{\displaystyle 1}}{{\displaystyle 1+\tan x}}+c$

$E^{-2x}$

$0$

$2/5$

$1/10$

$1/20$

$0.0123$cc/sec

$12.23$cc/sec

$1.232$cc/sec

$12.3245$cc/sec

$0.1232$ cc/sec

$27/\sqrt{5}$ units

$27/\sqrt{2}$ units

$18/\sqrt{5}$ units

$27$ units

$9/\sqrt{5}$ units

$-5N$

$2N$

$-3N$

$7N$

$3N$

$588.60$N

$98.30$ N

$2452.50$N

$4905$N

$9810$ N

$\frac{3}{5}$

$\frac{11}{15}$

$\frac{3}{7}$

$\frac{2}{1}$

$\frac{3}{13}$

$100$ Taka

$135$ Taka

$142$ Taka

$180$ Taka

$160$ Taka

$0$

$-1$

$1$

$-2$

$2$

$\pi /3$

$\pi /6$

$\pi /4$

$\pi /2$

$\pi /3$

$1$

$x$

$\frac{1}{x}$

$\frac{\mathrm{\pi }}{4}$

$\frac{1}{4}$

$0$

$-3$

$-20$

$8$

$-10$

$3x+5y=3$

$7x-7y=1$

$3x+11y=11$

$7x+11y=23$

$7x-15y=29$

$\frac{187}{\sqrt{185}}$

$\frac{143}{\sqrt{584}}$

$\frac{243}{\sqrt{584}}$

$\frac{287}{\sqrt{584}}$

$\frac{87}{\sqrt{584}}$ বিঃদ্রঃ-(নিজে চেষ্টা করুন সঠিক উত্তরটি জানা নেই)

$16x^2+25Y^2=400$

$9x^2+25y^2=225$

$25x^2+9y^2=225$

$25x^2+16y^2=400$

$9x^2+16y^2=144$ বিঃদ্রঃ-(নিজে চেষ্টা করুন সঠিক উত্তরটি জানা নেই)

$\frac{a+b \sin \phi }{b+a \sin \phi }$

$\sqrt{\frac{a+b \cos \phi }{a-b \sin \phi }}$

$\sqrt{\frac{a+b}{a-b}}$

$\frac{\sqrt{a+b}}{b}$

$\frac{{\displaystyle {\left(a+b\right)}^2}}{a-b}$

$0.25 m$

$26 cm$

$0.28 m$

$27.5 cm$

$0.27 m$

$8.2\times {10}^{3}m$

$8.741 km$

$9.125 km$

$8.8\times {10}^{3}m$

$8km$

$5.5eV$

$2.7eV$

$5.05eV$

$2.07eV$

$2.76eV$

$1.95$days

$2.95$days

$29.5$days

$19.5$days

$5.95$days

$19$

$16$

$18$

$12$

$10$

$22$ kg

$23$ kg

$22.4$ kg

$23.2$ kg

$22.6$ kg

$109$cc

$115$cc

$112$ cc

$110$cc

$102$ cc

$31°26\text{'}$

$31.62°$

$30°36\text{'}$

$31.5°$

$35.2°$