B2-ইউনিট

1.

If X is above Y and Z , and Y is above Z and below W. Which one of the following statement is correct ?

Z is above Y

W is above Z

Z is above W

X is not above Z & W

Z is above Y

W is above Z

Z is above W

X is not above Z & W

2.

Maximum height of a thrown object--

u^{2} / 2 g

2 u / g

u^{2} / g

2 u^{2 / g}

u^{2} / 2 g

2 u / g

u^{2} / g

2 u^{2 / g}

3.

Two Ordered Pairs (a,b) and (c,d) will be equal, if and only if.

a=c& b+d

a ≅ c & b = d

a = c & b ≅ d

a ≅ c & b ≅ d

a=c& b+d

a ≅ c & b = d

a = c & b ≅ d

a ≅ c & b ≅ d

4.

$L e t i f f; R - > R (R i s a s e t o f r e a l n u m b e r) a n d f (x) = X^{2} t h e n -$

f^{- 1} (- 3) = - 3

f^{- 1} (- 3) = 3

f^{- 1} (- 3) = 0

f^{- 1 (- 3) =} \emptyset

f^{- 1} (- 3) = - 3

f^{- 1} (- 3) = 3

f^{- 1} (- 3) = 0

f^{- 1 (- 3) =} \emptyset

5.

If a,b and c are real numbers and a>b then-

a+c>b+c

ac>bc,if c>0

ac

all of three

a+c>b+c

ac>bc,if c>0

ac

all of three

6.

The complex number will be an Imaginary number if the real part of the complex number is -

1

-1

None

1

-1

None

7.

'যে আপনাকে পণ্ডিত মনে করে'- এর এক কথায় প্রকাশ কী?

পাণ্ডিত্য

পণ্ডিতমন্য

পন্ডিতম্মন্য

পণ্ডিতসম

পাণ্ডিত্য

পণ্ডিতমন্য

পন্ডিতম্মন্য

পণ্ডিতসম

8.

'শেষের কবিতা' উপন্যাসের নায়কের নাম কি?

শোভনলাল

অমিত রায়

নরেন

অভিক

শোভনলাল

অমিত রায়

নরেন

অভিক

9.

'তুজঙ্গ' ও 'সাপ' শব্দ দুটি-

সমার্থক শব্দ

বিপরীতার্থক শব্দ

বিবিন্নার্থক

ক্রিয়াবাচক শব্দ

সমার্থক শব্দ

বিপরীতার্থক শব্দ

বিবিন্নার্থক

ক্রিয়াবাচক শব্দ

10.

'ছিছি! তুমি এত খারাপ' এ বাক্যে ছি ছি' কোন ধরনের অব্যয়?

অনন্বয়ী অব্যয়

সমুচ্চয়ী অবায়

অনুসর্গ অব্যয়

অনুকার অব্যয়

অনন্বয়ী অব্যয়

সমুচ্চয়ী অবায়

অনুসর্গ অব্যয়

অনুকার অব্যয়

11.

কোন বাগধারাটি স্বতন্ত্র অর্থ প্রকাশক ?

আদায় কাঁচকলায়

সাপে-নেউলে

দা-কুমড়া

রাবণের চিতা

আদায় কাঁচকলায়

সাপে-নেউলে

দা-কুমড়া

রাবণের চিতা

12.

নিচের কোনটি নিত্য সমাসের উদাহরণ?

গ্রামান্তর

পরিভ্রমণ

পঞ্চনদ

আকণ্ঠ

গ্রামান্তর

পরিভ্রমণ

পঞ্চনদ

আকণ্ঠ

13.

বাক্যের ক্রিয়া ও কর্মপদ একই ধাতু থেকে গঠিত হলে তাকে কী বলে ?

সমধাতুজ কর্ম

মুখ্য কর্ম

গৌন কর্ম

ক্রিয়া

সমধাতুজ কর্ম

মুখ্য কর্ম

গৌন কর্ম

ক্রিয়া

14.

বাংলা বর্ণমালায় মাত্রাহীন বর্ণ কয়টি ?

৮টি

৭টি

৯টি

১০টি

৮টি

৭টি

৯টি

১০টি

15.

কজি ফরিয়াদীর নালিশ শুনিয়া আসামীকে জরিমানা করিল ” বাক্যটিতে কয়টি ফারসি শব্দ আছে ?

২টি

৩টি

৫টি

৪টি

২টি

৩টি

৫টি

৪টি

16.

Which one is correct?

We have had breakfast

We have had the breakfast

We had had the breakfast

None of the above

We have had breakfast

We have had the breakfast

We had had the breakfast

None of the above

17.

He sat —— me. (Fill the gap with appropriate preposition)

on

to

by

at

on

to

by

at

18.

Which one is the antonym of “Permeable”?

Impenetrable

Pervious

Parvious

Transient

Impenetrable

Pervious

Parvious

Transient

19.

Choose the pair that best expresses a relationship similar to — Trophy:Contestant

Baton: Runner

honors : student

Loan:cashier

Book : Bibliography

Baton: Runner

honors : student

Loan:cashier

Book : Bibliography

20.

Change the narration of "the teacher said to his students. "Do not neglect your studies ".

The teacher told his students not to neglect their studies

The teacher ordered his students that they might not neglect their studies

The teacher advised his students not to neglect their studies

The teacher told his students that they should not neglect their studies

The teacher told his students not to neglect their studies

The teacher ordered his students that they might not neglect their studies

The teacher advised his students not to neglect their studies

The teacher told his students that they should not neglect their studies

21.

Wisdom is better than strength " here "strength" is used as -

Proper noun

common noun

Collective noun

Abstract noun

Proper noun

common noun

Collective noun

Abstract noun

22.

মুদ্রাস্ফীতি বাড়াতে থাকায় টাকার দাম কমছে -

As inflation is rising , the value of taka decreases

As inflation keeps rising . the value of taka is losing

While inflation grows up, the value of taka losse

None of the above

As inflation is rising , the value of taka decreases

As inflation keeps rising . the value of taka is losing

While inflation grows up, the value of taka losse

None of the above

23.

সমাজ াবরোধীরা এখনো ধরাছোঁয়ার বাইরে -

The anti-socilals are still alive

The anti-socials are still at large

The anti-socials are still out of law

The anti-socials are still free from punishment

The anti-socilals are still alive

The anti-socials are still at large

The anti-socials are still out of law

The anti-socials are still free from punishment

24.

If an Irrational Number is expressed in decimal then it will be a-

Recurring decimal

Non-terminating

both

None

Recurring decimal

Non-terminating

both

None

25.

$Determine the value of \sqrt{i - \sqrt{- i}}$

\pm 2

\pm \sqrt{2}

\pm \sqrt{2 i}

1

\pm 2

\pm \sqrt{2}

\pm \sqrt{2 i}

1

26.

$Find the value of \sin^{2} 18 ° + \sin^{2} 36 ° + \sin^{2} 54 ° + \sin^{2} 72 °$

1

1 / \sqrt{2}

\frac{1}{2}

2

1

1 / \sqrt{2}

\frac{1}{2}

2

27.

Which one of the following is not true?

\cos 2 T = 2 \cos^{2} T - 1

\cos 2 T = 1 + 2 \sin^{2} T

\cos 2 T = \cos^{2} T - \sin^{2} T

both a and b

\cos 2 T = 2 \cos^{2} T - 1

\cos 2 T = 1 + 2 \sin^{2} T

\cos 2 T = \cos^{2} T - \sin^{2} T

both a and b

28.

Two forces of magnitude 3m and 2m respectively have a resultant R. if the first force is doubled, the magnitude of the resultant is doubled.Find the angle betuween forces?

90

°

120

°

135

°

145

°

90

°

120

°

135

°

145

°

29.

$F i n d t h e c e n t e r o f t h e c i r e l e 3 x^{2} + 3 y^{2} - 36 x + 12 y = 0$

(2,3)

(3,2)

18,-6

(6,-2)

(2,3)

(3,2)

18,-6

(6,-2)

30.

Which one of the following is not wrong?

\frac{d}{d x} (\sin x) + - \cos x

\frac{d}{d x} (co t x) = \cos e c x

\frac{d}{d x} (\cos e c x) = - \cos e c x c o t x

\frac{d}{d x} (\tan x) = s e c x

\frac{d}{d x} (\sin x) + - \cos x

\frac{d}{d x} (co t x) = \cos e c x

\frac{d}{d x} (\cos e c x) = - \cos e c x c o t x

\frac{d}{d x} (\tan x) = s e c x

31.

Determine the equation of the directer of parabola: $x^{2 + 8 x + 2 y = 0}$

2y=5/13

y=17/2

y = \frac{1}{2}

y=2/5

2y=5/13

y=17/2

y = \frac{1}{2}

y=2/5

32.

$D e t e r m i n e t h e v a l e o f {\int_{0}}^{π / 2} \sin x \sin 2 x d x = ?$

3/2

1

2/3

1/2

3/2

1

2/3

1/2

33.

Find out the next number of the series 2,9,6,7,18,5....

25

40

54

৯০

25

40

54

৯০

34.

The average of 3 numbers is 5. if 2 of the numbers are zero, what is the third number?

20

5

১০

১৫

20

5

১০

১৫

35.

Which letter does not belong in this series? Z,Y,X,W,V,Q

U

Q

W

Z

U

Q

W

Z

36.

Shelly is taller than Polly. Dolly is taller than Keya. Keva is shorter than Shirin. Polly and Shirin are of the same height. Hf the above is true, which of the followmy statement must also be truce.

Dolly is taller than Shirin

Dolly is taller than Shelly

Polly is shorter than Dolly

Shelly is taller than Keya

Dolly is taller than Shirin

Dolly is taller than Shelly

Polly is shorter than Dolly

Shelly is taller than Keya

37.

40% of 200 is what percent of 160?

100

80

60

50

100

80

60

50

38.

The angles of a triangle are in the ratio 2:3:4. The largest angle in the triangle is

40

°

70

°

75

°

80

°

40

°

70

°

75

°

80

°

39.

If N and P are both odd numbers, which of the following number must be an even number?

n+p

NP

np+2

n+p+1

n+p

NP

np+2

n+p+1

40.

Which of the following expresses the perimeter of a square region in terms of its area K?

4K

\sqrt[2]{k}

\sqrt{2 k}

\sqrt[4]{k}

4K

\sqrt[2]{k}

\sqrt{2 k}

\sqrt[4]{k}

41.

If radius of Earth is 4 times that of Moon, then how many times the surface area of the Moon is that of the Earth?

৪

১৬

46

৮

৪

১৬

46

৮

42.

X lives 4 miles west of Y’s house. P lives 6 miles north of Y's house & 4 miles west of-Z’s house. Find straight line distance in miles from X’s house to Z’s house?

৪

5

৮

১০

৪

5

৮

১০

43.

Which is the biggest of the following fractions?

7/8

8/9

11/13

17/18

7/8

8/9

11/13

17/18

44.

The sum of the 3 consecutive numbers i 123. the product of two smaller numbers is What?

৬২৫

1600

১৬৪০

১৬৮০

৬২৫

1600

১৬৪০

১৬৮০

45.

World Habitat Day is celebrated Worldwide on --

First Monday of October

8th November

First Sunday of September

12th December

First Monday of October

8th November

First Sunday of September

12th December

46.

Length of “Mayor Mohammad Hanif Flyover" is — ?

7.5km

9.5km

11.8km

13.8km

7.5km

9.5km

11.8km

13.8km

47.

Microwaving is used for ——.

Preparing food

Curing radioactive waste

Curing biomedical waste

Heating food

Preparing food

Curing radioactive waste

Curing biomedical waste

Heating food

48.

what does EIA means in a project?

Environmental Impact Assessment

Environment Integrity Asscssment

Ecological Imbalance Assessment

ecological Integrated Area

Environmental Impact Assessment

Environment Integrity Asscssment

Ecological Imbalance Assessment

ecological Integrated Area

49.

According to the survey of European Economic Intelligence Unit, which is the top ranked livable city in the world --?

Viena

Melbourne

Vancouver

none of them

Viena

Melbourne

Vancouver

none of them

50.

Municipalities (Pourashavas) of Bangladesh have been categorized on the basis of their--

Population

area

Annual income

Utility Services

Population

area

Annual income

Utility Services

51.

LPG consists of mainly--

methane , butane and propane

methane, ethane and propane

gobar gas,methane, water gas

methane , water gas and ethane

methane , butane and propane

methane, ethane and propane

gobar gas,methane, water gas

methane , water gas and ethane

52.

Which of the following is the best conductor of Electricity?

Pond water

Rain water

River water

Sea water

Pond water

Rain water

River water

Sea water

53.

Recently DEMU Train has been introduced in Bangladesh. The abbreviation of DEMU is.

Diverse Electronics Multi-sector Unit

Diesel Electrical s Multiple Unite

Digital Electronics Modeling Unite

Diesel Electrical Modeling Unite

Diverse Electronics Multi-sector Unit

Diesel Electrical s Multiple Unite

Digital Electronics Modeling Unite

Diesel Electrical Modeling Unite

54.

অপকর্ম' শব্দটিতে 'অপ' উপসর্গটি কোন অর্থে ব্যবহৃত হয়েছে?

নিকৃষ্ট

বিকৃত

বিপরীত

দুর্নাম

নিকৃষ্ট

বিকৃত

বিপরীত

দুর্নাম

55.

Which one is the passive form of “Rice Sells Cheap’?

Rice is sold cheap

Rice is cheap when it is sold

Rice is being sold cheap

None of the above

Rice is sold cheap

Rice is cheap when it is sold

Rice is being sold cheap

None of the above

56.

Which one is the antonym of “Stable”? হু A.

Transient

Abiding

Constant

Fixed

Transient

Abiding

Constant

Fixed

57.

$If f (x) = \frac{2 x + 1}{2 x - 1} then find the value of \frac{f (x) + 1}{f (x) - 1} will be .$

x

-2x

2x

x^{2}

x

-2x

2x

x^{2}

58.

Which dose not belong in this series?

melancholy

mourning

sadness

None

melancholy

mourning

sadness

None

59.

The first Master Plan tor Dhaka city was prepared in ----?

১৯৫৩

1959

১৯৭২

১৯৮৫

১৯৫৩

1959

১৯৭২

১৯৮৫

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