জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) MCQs - Page 6

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #251

B can work thrice as much as A can do in a day. If they together can do 4/15 parts of a work in 10 days, in how many days will B finish the work alone?

A: 60 dyas

B: 50 days

C: 15 days

D: 5 days

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #252

If u>t, r>q , s>t , and t>r ,which of the following must true? I. u>s II. s>q III.u>r

A: i only

B: ii only

C: iii only

D: ii and iii

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #253

If a + b+c =15 a2+b2+c2=83, what is the value of ab + bc +ca ?

A: 81

B: 71

C: 61

D: 51

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #254

If c+d =11 and both c and d are positive integers, which of the following is a possible value for 5c +8d ?

A: 55

B: 61

C: 83

D: 69

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #255

A gaint wheel makes 40 rotations to cover a distance of 1.75 kilometer. What is the radius of the Wheel?

A: 5.963

B: 6.963

C: 3.963

D: 7.963

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #256

In three years , Jerin will be three times as old as her daughter . Six years ago, her age was her daughter .Six years ago, her age was her daughter'sage squired . How old is Jarin.

A: 18

B: 36

C: 42

D: 45

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উচ্চতর গণিত দুইটি সরলরেখার ছেদবিন্দু

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #257

A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be ___ .

A: 23

B: 24

C: 25

D: 26

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #258

Observe the following information and find the correct answer? i. loga(m)p=plogam ii.24=16 and log216=4 are synomymous iii. loga(m+n)=logam+logan

A: i and ii

B: ii and iii

C: i and iii

D: i, ii and iii

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অন্তরীকরণ উচ্চতর গণিত

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #259

The average temperature on Monday , Tuesday & Wednesday was 84° and for Tuesday, Wednesday and Thursday was 87° . If the temperature on Monday was 91° , find the temperature on Thursday?

A: 100°

B: 97°

C: 93°

D: None

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #260

A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?

A: 18

B: 38

C: 48

D: 28

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উচ্চতর গণিত সরল রেখা

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #261

When one card is selected at random form a pack of 52 playing cards , the number of possible. selection is _____ .

A: 104

B: 52

C: 520

D: 640

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #262

Fresh grapes contain 90% water by weight while dried grapes contain 20% water by weight. What is the weight of dry grapes available from 20 kg of fresh grapes?

A: 2 kg

B: 2.4 kg

C: 2.5 kg

D: None of these

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #263

In a class, the number of boys is more than the number of girls by 12 % of the total students . The ratio of boys to girls is :

A: 11 : 14

B: 14 : 11

C: 25 : 28

D: 28 : 25

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #264

If x = -0.5 then which of the following has the smallest value?

A: 21/x

B: x -1

C: x -2

D: 2x

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #265

The average marks of a student in 10 parers are 80. If the highest and the lowest scores are not considered, the average is 81 . If his highest score is 92. find the lowest.

A: 55

B: 60

C: 62

D: None of these

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #266

The sum of four consecutive two -digit odd numbers , when divided by 10, becomes a perfect square. Which of the following can possibly be one of these four numbers?

A: 21

B: 25

C: 41

D: 67

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #267

The rate of inflation was 1000% . Then what will be the cost of an item, which costs 6 taka now , 2 years from now?

A: 666

B: 660

C: 720

D: Try your self

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #268

In △ABC, , points P,Q and R are the mid points of sides AB, BC and CA respectively . If area of △ABC, is 20 square unit, find the area of ∆PQR .

A: 10 square unit

B: 53 square unit

C: 5 square unit

D: None of these

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #269

Due to booming business, a company increased its staff salary by 25% , By what percent must it now decrease the salary to return to the original amount?

A: 15%

B: 18%

C: 20%

D: 22.5%

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #270

which of the following information is alone sufficient to find out the value 4x2 +12xy + 9y2 ?

A: x =4

B: y =9

C: 2x = 3y

D: 2x + 3y =2

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #271

The average of four consecutive odd positive integers is always:

A: An odd number

B: Divisible by 4

C: An even number

D: Either B or C

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #272

If I have a number and add 6 , I get same result as if I double the number and subtract 21. Find the number.

A: 51

B: 45

C: 33

D: 27

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #273

If a = 9x -2, b=3x +5 and 2a =b , then the value of x =?

A: 5

B: 3

C: 35

D: -35

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #274

A dealer offers a cash discount of 20% and still makes a profit of 20% , When he further allows 16 articles to a dozen to a particularly sticky bargainer How much percent above the cost price were his wares listed?

A: 80%

B: 75%

C: 100%

D: Try your self

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #275

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

A: 40

B: 75

C: 70

D: 80

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #276

If 2x -y =4 then 6x -3y =?

A: 15

B: 10

C: 18

D: 12

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #277

Decimal number 0.420 may be written as:

A: 4.2×10-1

B: 42×10-3

C: 4.2 ×10-2

D: None of these

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #278

The population of atownincreased from 1,75,000 to 2,62,500 in a decade. The average percentage increase of the population per year is?

A: 4%

B: 8%

C: 6%

D: 5%

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #279

If b<2 and 2x -3b=0 , then

A: x<3

B: x <2

C: x =3

D: x>-3

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #280

A sum of money will triple itself in 20 years at simple interest with yearly rate of ?

A: 5%

B: 7.5%

C: 10%

D: 12%

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #281

A shipping clerk has five boxes of different but unknown weights each weighing less than 100 kg. sThe clek weighs the boxes in pairs. The weights obtained are 110, 112, 113 , 114 , 115,116,117,118,120 and 121 kg . What is the weight of the heaviest box?

A: 60 kg

B: 62 kg

C: 64 kg

D: Cannot be determined

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #282

If the length of a rectangle is increased by 20% and the width is decreased by 20% , the area is?

A: decreased by 8%

B: decreased by 4%

C: increased by 8%

D: increased by 4%

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #283

What is the cost price of a shirt which is sold at a sloss of 20% for TK. 320?

A: 450

B: 400

C: 500

D: 520

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #284

A man spends 3/5 of his income and still saves TK. 600 . His income is ?

A: 1000

B: 1200

C: 1500

D: 2000

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #285

How many degress does a minute hand move in 20 minutes?

A: 90 degree

B: 105 degree

C: 110 degree

D: 120 degree

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #286

The salary of an employee is first decreased by 10% and then is increased by 25% . Find percent increase i his salary from the original salary ?

A: 11%

B: 10.5%

C: 33.3%

D: 48.3%

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #287

The selling price of 15 items equals the cost of 20 items. What is the percentage profit earned by the seller. ?

A: 32.2%

B: 12.1%

C: 33.3%

D: 48.3%

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #288

If P :Q =3 , P:R =2: 7 , then what is the value of Q : R?

A: 3 : 7

B: 2 : 7

C: 4: 21

D: Try your self

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #289

A ferry can carry 24 buses or 36 cars at a time. If there are 9 cars on the ferry, how many buses can be loaded onto it?

A: 15

B: 18

C: 20

D: 25

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #290

Difference between two numbers is 2 and their sum is 4. Then what is the difference of their square?

A: 7

B: 8

C: 6

D: 5

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #291

What is the area of circle with a radius of 7 meters?

A: 154 sq meters

B: 160 sq meters

C: 185 sq meters

D: 162 sq meters

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #292

The term VAT stands for what?

A: Value Adjusted Time

B: Value Added Timely

C: Value Added Tax

D: Value added Trade

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #293

What is the size of projected expenditure (Taka in crore ) in our national budget 2017-18 ?

A: 3,50,506

B: 4,00,266

C: 2,15,000

D: 1,95,500

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সাধারণ জ্ঞান

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #294

What is the currency name of China ?

A: Yen

B: Won

C: Rupiah

D: Renminbi

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #295

The head office of Asian Clearing Union (ACU) is situated in ____ .

A: Dhaka

B: Tehran

C: Delhi

D: Islamabad

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সাধারণ জ্ঞান

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #296

What is our inflation rate in February 2014 as per the information published by Bangladesh Bureau of Statistics?

A: 6/55%

B: 7.00%

C: 7.44%

D: 8%

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #297

The periodic but irregular up -and-down movements in economic activity is known as

A: Business Cycle

B: Vicious Cycle

C: Economic Cycle

D: Trade Cycle

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সাধারণ জ্ঞান

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #298

Which of the following is the major stock index in Japan ?

A: Topix

B: Nikkei

C: DAX

D: ATX

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জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #299

which of the following is the highest export revenue earning sector in Bangladesh?

A: Manpower

B: Tea

C: Leather

D: Readymade Garmet

জাহাঙ্গীরনগর বিশ্ববিদ্যালয় (E Unit) #300

What is the major purpose of crossed cheque?

A: Ability

B: Accountability

C: Security

D: Acceptability

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