Evening MBA-DU(23th Batch)

Evening MBA-DU(23th Batch) (74 টি প্রশ্ন )

Q1. Which is the most populous district in Bangladesh?

ক) Barisal

খ) Pabna

গ) Comilla

ঘ) Dhaka

Q2. Critical Reasoning: All English-subject teachers in colleges give lectures in English. And all teachers in The universities give lectures in English in their own subjects. Therefore, I conclude that all teachers are English-subject teachers. The argument is invalid because:

ক) The writer bases his argument on another argument that contains circular reasoning

খ) The writer has illogically classified two disparate groups together when there is no relationship between them, except that they both have the same attribute.

গ) The writer has made a mistaken analogy between dissimilar qualities.

ঘ) The write has used a fallacy, which involves the ambiguous description of teaching in English.

Q3. Critical Reasoning: In the past most airline companies minimized aircraft weight to minimize fuel cost The safest airline seats were heavy, and airlines equipped their planes with few of these seats. This year the seat that has sold best to airlines has been the safest one a clear indication that airlines are assigning a higher priority to safe seating than to minimizing fuel costs. Which of the following, if true, most seriously weakens the argument above?

ক) Last year's best-selling airline seat was not the safest airline seat on the mark

খ) No airline company has announced that it would be making safe seating a high priority this year.

গ) The price of fuel was higher this year than it had been in most of years the when the safest airline seats sold poorly

ঘ) Because of increases in the cost of materials, all airline seats were more expensive to manufacture this year than in any previous year.

Q4. Critical Reasoning: South American girls have won the Miss World contest for the last 4 years in a row Therefore, the winner this year will also be a South American Which of the following reinforces the conclusion?

ক) The Miss World contest was started 15 years ago and different countries have won it in the past.

খ) There are more participants from South America this than before year

গ) More than 50% of the judges are from South America

ঘ) A different county has the contest every year in the last decade

Q5. Critical Reasoning: During the past 20 computer scientists focused increasingly On starting and running successful businesses. However, since businesses must be Profitable, computer scientists must focus on developing products that generate profits. Consequently, computer science has lost its creative aspect. Which of the following assumptions is most necessary in order for the conclusion above to be drawn from the argument above?

ক) All computer programs must lack creativity in order to be well received

খ) Some computer scientists entirely disregarded creativity and chose instead to pursue profit

গ) A program cannot be both creative and profitable

ঘ) Computer scientists are obsessed with the profitability of their work

Q6. A rectangular tank’s length, width and height are 5m, 5m and 5m respectively What is the water capacity of the tank in liters?

ক) 39357

খ) 1050

গ) 39375

ঘ) 10500

we know, weight of 1 m3 water is 1000 ltr here , volume of the tank is = 4.5 x 2.5 x3.5=39.375 m3 so , weight of water in the tank is = 100 x 39.375 = 3937.5 m3

Q7. What is the length of the line segment in the XY plane with end points at (-2, -2) and (2,3)?

ক) 3

খ) √31

গ) √41

ঘ) 7

Q8. If a= 105 and a³=21 x 25 x 45 x b, what is the value of b?

ক) 45

খ) 49

গ) 54

ঘ) 42

b= 1053/21 x25 x45 = 49

Q9. Critical Reasoning: Mr. and Mrs. Chowdhury and their son Babul want to cross a river. The only way across is with Mr. Rahman in his rowboat. Mr. Rahman will not allow any one to row his boat and will take only one passenger at a time. Babul is only little boy so he cannot be left alone on the riverbank. Which of the following conditions are not pats of the passage on the river crossing of the Chowdhurys?

ক) Mr. Chowdhury crosses the river first

খ) Mr. Chowdhury cross the river last

গ) Mr. and Mrs. Chowdhury do not cross together

ঘ) Babul crosses the river first

ফ্রিতে ২ লাখ প্রশ্নের টপিক, সাব-টপিক ভিত্তিক ও ১০০০+ জব শুলুশন্স বিস্তারিতে ব্যাখ্যাসহ পড়তে ও আপনার পড়ার ট্র্যাকিং রাখতে সাইটে লগইন করুন।

লগইন করুন

Q10. Critical Reasoning: A meadow in springtime is beautiful, even if no one is there to appreciate it. This statement would be a logical rebuttal to which of the following claims?

ক) People will see only what they want to see

খ) Beauty is only skin-deep

গ) There's no accounting for taste

ঘ) Beauty exists only in the eye of the beholder

Q11. Critical Reasoning: While shopping Zoyeb met his father-in-law's only daughter's mother-in-law, daughter. What relation was this person to Zoyeb?

ক) Sister

খ) Sister-in-law

গ) Mother

ঘ) Daughter

Q12. Critical Reasoning: Mujib is taller than Mijan. Javed is taller than Mijan, Shafiq is taller than Javed Morshed is taller than Mujib. If the above information is true which of the following statements must also be true?

ক) Mujib is taller than Javed

খ) Morshed is taller than Mijan

গ) Shafiq is shorter than Morshed

ঘ) Mujib is shorter than Javed

Q13. Critical Reasoning: “This year most students passed the SSC examination. The questions must have been easier compared to those in the last year". This argument is most likely based on which of the following assumptions?

ক) Had the questions not been easier, fewer students would have passed.

খ) Quality of students does not vary from year to year.

গ) This year there was less criticism from students about the difficulty level of question

ঘ) Educationists are critical these days about the quality of SSC questions

Q14. How many degrees are included between the hands of a clock at 4:00?

ক) 120

খ) 150

গ) 75

ঘ) 500

Q15. In an examination 52% and 42% examines failed in English and Math respectively. If 17% examines failed in both the subjects, then at what percentage examinees were successful in both the subjects?

ক) 25%

খ) 23%

গ) 17%

ঘ) 13%

Q16. If 2ⁿ⁺¹=256 then the value of x is

ক) 9

খ) 6

গ) 8

ঘ) 10

2n+1 =256 or, 2n+1 =28 or,n+1=8 or,n=7

Q17. If x^3/2 = 1/8, then the value of x is---

ক) 2

খ) 4

গ) 1/2

ঘ) 1/4

x3/2=1/8 or, (x3/2 )2/3=1/82/3 or,x=1/22=1/4

Q18. An EMBA student receives grades 78, 80, 82 and 84 in four subjects. If he/she wants to maintain an average of 80 how much he /she should get in the fifth subject?

ক) 74

খ) 76

গ) 78

ঘ) 80

suppose, he got x in fifth subject here, 78+80+82+84+x/5=80 or,x=76

Q19. Which of the following is not a factor of 168?

ক) 24

খ) 21

গ) 28

ঘ) 42

168 is devisible by each of the options except 32

ফ্রিতে ২ লাখ প্রশ্নের টপিক, সাব-টপিক ভিত্তিক ও ১০০০+ জব শুলুশন্স বিস্তারিতে ব্যাখ্যাসহ পড়তে ও আপনার পড়ার ট্র্যাকিং রাখতে সাইটে লগইন করুন।

লগইন করুন

Q20. If x=3/4 then 16x²/9 + 2/9 + 10/16x²= ?

ক) 0

খ) 2

গ) -2

ঘ) 2(1/3)

here, x=3/4 x2=9/16

16x2/9 + 2/9 + 10/16x2 =(16/9 x 9/16)+2/9+(10/16 x16/9) =21/9

Q21. If p= 3, then 5^p -(p²)³=?

ক) - 604

খ) -94

গ) - 181

ঘ) 125

5p -(p2)3

=53-(52)3 =-604

Q22. The area of square is 49x² what is the length of diagonal of the square?

ক) 7x

খ) 14x

গ) 7x√2

ঘ) 7x

area=49x2 length of side=√49x2 =7x length of diagonal =7x√2

Q23. If A= -1/2 (B- 4)², then the greatest value of A occurs when B is equal to--

ক) 2

খ) -4

গ) -2

ঘ) 0

Q24. If x²+ 2x -8-0, then x is either -4 or

ক) 2

খ) -2

গ) -1

ঘ) 0

x2+ 2x -8-0 = x2 +4x-2x-8 =x(x+4)-2(x+4) =(x+4)(x-2) so, x=-4 or,x=2

Q25. A person travels 16 miles due north and then 12 miles due east. How far is the person from his initial location?

ক) 8 miles

খ) 14 miles

গ) 20 miles

ঘ) 23 miles

Q26. Two straight lines AB and CD cut each other at O. If <BOD= 63°, then <BOC=?

ক) 1530

খ) 1300

গ) 630

ঘ) 1170

Q27. What is the area of a right triangle with legs of length 3 and 4?

ক) 3

খ) 4

গ) 5

ঘ) 6

area of right triangle =1/2 x multiplication of length of two legs=1/2 x 3 x4 =6

Q28. The area of a 2 feet wide walk road around a garden of 30 feet long and 20 feet wide is-

ক) 704 sft

খ) 680 sft

গ) 216 sft

ঘ) 104 sft

area of the garden = 30 x 20 =600 square feet

area of the garden with road = 34 x24 =816 square feet

area of road = (816-600)= 216 square feet

Q29. Critical Reasoning: In 2010, GMG airline reported an increase in the total number of passengers for Carried from the year before, but a decrease in total revenues even though prices of its tickets on all routes remained unchanged during the two-year period. Which the following, if true, best explains the paradox described above?

ক) Total passenger miles were up in 2010

খ) GMG did not buy any new airplane in 2010

গ) GMG was a victim of a mild economic recession period in 2010

ঘ) Fuel cost remained constant during the two-year in period

ফ্রিতে ২ লাখ প্রশ্নের টপিক, সাব-টপিক ভিত্তিক ও ১০০০+ জব শুলুশন্স বিস্তারিতে ব্যাখ্যাসহ পড়তে ও আপনার পড়ার ট্র্যাকিং রাখতে সাইটে লগইন করুন।

লগইন করুন

Q30. If the average of 8, 11, 25, and p is 15 then 8+11+25+p = ?

ক) 44

খ) 56

গ) 60

ঘ) 64

8+11+25+p/4=15 p = 16

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Evening MBA-DU(23th Batch) (74 টি প্রশ্ন )