Evening MBA-DU(24th Batch)

৭২ টি প্রশ্ন

টপিক তালিকা

একই বিষয়ের সব টপিক

For the assessment year 2012-11, the minimum taxable income for woman is BDT is--

ক) 175000 খ) 2,00,000 গ) 2,50,000 ঘ) 2,25,000

The national children s Day is observed in Bangladesh on which date?

ক) 7th March খ) 17th March গ) 7th November ঘ) 5th August

Which mobile company in Bangladesh was the first to launch the third generation technology for their subscribers?

ক) City cell খ) Grameenphone গ) Robi ঘ) Teletalk

The overall inflation rate of Bangladesh in February 2013 was..

ক) 18.34% খ) 7.87% গ) 9% ঘ) 10.2%

Who is the first Bangladeshi to climb Antarctica's highest Mountain peak “Vinson massif”

ক) Nishat Majumdar খ) Wasfia Nazreen গ) Sipra Majumdar ঘ) Sumaya Hayder

Due to a recent drought in North Bengal during the mango-growing season, the price of mangoes this year will be double the usual price. This will drive up the cost of producing mango juice and thus push up the price of orange juice for the consumer. Which of the following, if true, most seriously weakens the argument above?

ক) other ingredients are used in the production of mango juice খ) Neighboring countries, including India, also supply mangoes to mango juice manufacturers গ) The recent drought was not as serious as the experts predicted ঘ) The price of mangoes will eventually be Tk. 200 per kg.

The Iraqis were skilled in battle, but Iraq had a small population. The Iranians were not the best strategists, but had large army. Based on the information, which of the following sentence is probably true?

ক) The Iraqis would dominate the Iranians in battle খ) A battle between the Iraqis and Iranians might be won by either side. গ) The Iranians and the Iraqis would never fight ঘ) The Iranians would destroy the Iraqis in battle.

You are visiting your cousin Bijoy. Bijoy begins by telling you what a great job he has.” I am a future millionaire” he says. All the top executives in the company are millionaires and I am a future top executive. Bijoy is already planning on what kind of a holiday home he wants to build at Cox's Bazar. Which of the following seems more appropriate?

ক) All millionaires have holiday homes in Cox's Bazar খ) Generally top executives become millionaires. গ) Bijoy works for a company where all the top executives become millionaires ঘ) Bijoy thinks he does not have a great job.

In recent years service exports have been increasing at an unprecedented rate, which is over 20 percent or the world trade. Still, no coherent system of rules, principle, and procedures exist to govern trade in services. Which of the following best summarizes the argument?

ক) Regulatory systems lag behind reality খ) A regulatory system ought to reflect the importance of service exports গ) world trade has accentuated over 20 percent. ঘ) Service trade legislation is in the offing.

প্রথম ৩০টি প্রশ্নের ব্যাখ্যা ওয়েবসাইটে; সবগুলোর সম্পূর্ণ ব্যাখ্যা পেতে অ্যাপ ইন্সটল করুন।

অ্যাপ ইন্সটল করুন

A number of variables like the size of population, its age-sex composition, material, structure, and participation rates in the labor force affect the quantity of labor supply. Each of the following, if true could affect the supply of labor except:

ক) Material status of females. খ) Education level of the population. গ) Immigration and emigration ঘ) Number of employment agencies.

In 10 hours the minute hand of a clock rotates through an angle of?

ক) 9000 খ) 18000 গ) 24000 ঘ) 36000

ব্যাখ্যা (Explanation)

in 1 hour the minute hand of clock rotates 3600 so, in 10 hour minute hand of clock rotates (360 X10)=36000

Machine A produces bolts at a uniform rate of 120 every 40 seconds, and machine produces bolts at a uniform rate of 100 every 20 seconds. If the two machines run simultaneously, how many seconds will it take for them to produce a total of 20 bolts?

ক) 15 খ) 20 গ) 25 ঘ) 10

In the past year, there has been a large drop in the number of new cars sold, due to harsh economic conditions and high taxes. At the same time. the average price paid for a new car has risen dramatically. Which of the following, if true, best explains the increase in the average price of a new car?

ক) Low demand for trucks and vans has led to lower production in the factories খ) The market for expensive cars has been unaffected by the current economic conditions গ) There will be tax reduction later in the year which is expected to aid moderate and low income families. ঘ) Economic conditions are expected to get significantly worse before the end of the year.

The length of rectangle is three times the width. If the perimeter is 36 cm, find the width

ক) 7.5 cm খ) 6.5 cm গ) 5.6 cm ঘ) 5.4 cm

ব্যাখ্যা (Explanation)

suppose, width= x length = 3x here, 2(3x+x)=36 or,x=4.5

If in 2007 and in 2009 a worker received 10% more in salary each year then he received in previous year what is the rate of increase in his salary in 2009 compared to 2007?

ক) 30% খ) 20% গ) 11% ঘ) 10%

ব্যাখ্যা (Explanation)

salary in 2007= 100 taka salary in 2008 = 100+ (100 X 10/100)=110 taka salaary in 2009 = 100+(110 X 10/100) = 121 so , salary increased(121-100) =21 taka

The ratio of boys and girl in a class is r: 1 If the number of girls is x then the number of boys is

ক) x/r+1 খ) r/x গ) rx/1 ঘ) x+r

If the simple average of four numbers k, 2k+3, 3k-5, and 5k +1 is 63, what is the value of k?

ক) 22 খ) 23 গ) 15.75 ঘ) 25.3

ব্যাখ্যা (Explanation)

here, (k+2k+3+3k-5+5k+1)/4 =63 or,k= 253/11 = 23

By selling a pen for Tk. 39, the gain is as much percent as its cost. What is the cost?

ক) 30 খ) 20 গ) 40 ঘ) 27

ব্যাখ্যা (Explanation)

if , cost X tk then, x+(x X x/100)= 39 or, x=39

If 75% students in a class answered the first questions on a certain test correctly. 55% answered the second question on the test correctly and 20% answered neither of the questions correctly. What percentage of students answered both the questions correctly?

ক) 10 খ) 24 গ) 44 ঘ) 50

ব্যাখ্যা (Explanation)

here, if number of student is 100 1st question answered correctly = n(F)= 75 2nd " " " = n(S)= 55 neither " " " = n(FUS)' = 100-20=80 Both question answered correctly = n(F∩S)=? n(FUS)= 100- n(FUS)'=100-20 =80 here, n(FUS)= n(F) +n(S)-n(F∩S) or,n(F∩S)=75+55-80 =50

নিজের প্রস্তুতি যাচাই করুন — অ্যাপে লাইভ পরীক্ষা দিয়ে মেরিট লিস্টে নিজের অবস্থান দেখুন।

অ্যাপ ইন্সটল করুন

A pineapple costs Tk. 7 each. A watermelon costs Tk. 5 each. X spends Tk. 38 on these fruit. The number of pineapple purchased is:

ক) 6 খ) 5 গ) 4 ঘ) 2

4 tractors working together can plough a field in 12 hours how long will it take 6 tractors to plough a field of the same size, if all tractors work at the same rate?

ক) 6hrs খ) 10hrs গ) 8 hrs ঘ) 9hrs

ব্যাখ্যা (Explanation)

4 tractor takes 12 hr 1 " " 12x4 hr 6 " " 12 x 4 /6 = 8 hr

8 years ago, the fathers age was eight times the age of his son. after 10 years, the fathers age will be twice the age of the son. What are their present ages?

ক) 32 and 11 খ) 42 and 21 গ) 52 and 11 ঘ) 55 and 15

ব্যাখ্যা (Explanation)

before 8 years, if son's age was x years then father's age was 8x years then , sons current age = x+8 father's current age = 8x+8 here, 8x+8+10= 2(x+8+10) or,x=3 so, fathers current age = 24+8=32 so, sons current age = 3+8=11

If x≠0 , x=√(4xy-4y²), then in terms of y, x = ?

ক) 2y খ) y গ) y/2 ঘ) -2y

ব্যাখ্যা (Explanation)

x=√(4xy-4y2) x2 = 4xy - 4y2 x2 - 4xy + 4y2 =0 (x-2y)2 =0 x-2y=0 x=2y

The product of x and y is a constant. If the value of x is increased by 50% by what percentage must the value of y be decreased?

ক) 33(1/3)% খ) 25% গ) 20% ঘ) 50%

ব্যাখ্যা (Explanation)

supppose, y decreased a% here (x+.5x) (y- ay)=xy 1.5x . y(1-a) =xy or. a= 100/3

If the value of a certain fraction is equal to 4 and the denominator of the fraction is 15, then the numerator of the fractions is:

ক) 16 খ) 12 গ) 9 ঘ) 6

ব্যাখ্যা (Explanation)

suppose nominator of the fraction is x here, x/15 =.4 or, x= 8

How positive integers less than 20 are equal to the sum of a positive multiple many of 3 and 4

ক) 16 খ) 10 গ) 15 ঘ) 14

ব্যাখ্যা (Explanation)

1)3+4=7 2)3+8=11 3) 3+12=15 4)3+16=19 5)6+4=10 6) 6+8=14 7)6+12=18 8)9+4=13 9) 9+8=17 10)12+4=16

If n is negative, all BUT which of the following must not also be negative

ক) n5 খ) n3 গ) 1/n ঘ) 1/n2

A fridge salesman makes a profit of 25 percent on all sales. How many fridges he have to sell for $ 325 each to make a total profit of at least $200?

ক) 3 খ) 4 গ) 5 ঘ) 6

ব্যাখ্যা (Explanation)

in 25 % profit, if selling price is 125 taka then buying price is 100 taka " " " " 1 " " " " " 100/125 " " " " " 325 " " " " " 325 X 100/125 " =65 tk here, 65 taka profit by selling 1 1 " " &n

A company has rented in a parking space at Motijheel @ Tk. 100 per week or Tk. 300 per month. How much taka will the company save in a year by renting in on a monthly basis rather than on weekly basis?

ক) 1200 খ) 1400 গ) 1600 ঘ) 1800

ব্যাখ্যা (Explanation)

yearly cost in weekly payment = 100 X 52 =5200 taka " " " monthly " = 12 X 300 =3600 taka so, company can save= (5200-3600) taka=1600 taka

এই টপিকের সব প্রশ্ন ব্যাখ্যাসহ, ভুল-সঠিক-বুকমার্ক আলাদা করে রিভিশন — অ্যাপে।

অ্যাপ ইন্সটল করুন

The distance between cities A and B is 120 miles. A car travels from A B at 60 miles per hour and returns from B to A along the same route at 40 miles per hour. What is the average speed for the round trip?

ক) 48 খ) 50 গ) 52 ঘ) 56

ব্যাখ্যা (Explanation)

the car travels from A to B in = 120/60= 2 hr the car " " B to A in =120/4=3 hr total time = (2+3)=5 hr total distance = 240 mile so, average speed= 240/5 = 48 mile/hr

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