DU ঢাকা বিশ্ববিদ্যালয় আইবিএ (বিবিএ) ভর্তি পরীক্ষা ২০১৩-২০১৪

A greater number of newspapers are sold in Town S than in Town T. Therefore, the citizens of town S are better informed about major world events than are the citizens of Town T. Each of the following, if true, weakens the conclusion above except:

A group of hikers is planning a trip that will take them up a mountain using one route and back down using another route. They plan to travel down the mountain at a rate of one and a half times the rate they will use on the way up, but the time each route will take is the same. If they will go up the mountain at a rate of 4 miles per day and it will take them two days, how many miles long is the route down the mountain?

New employees of Ramna Industries are complaining about discomfort caused by excessive noise inside Ramna's factory. Experienced Ramna factory employees, however, do not suffer any such discomfort. Although Ramna accepts responsibility for the health of its employees, it has decided not to issue earplugs to new employees. Ramna reasoned that the new employees would also become accustomed to the noise without using earplugs. Which of the following, if true, indicates a flaw in Ramna's decision not to issue earplugs to new employees?

8 litres are drawn from a container full of mango juice and is then filled with water. This operation is performed three more times. The ratio of the quantity of mango juice now left in container to that of water is 16: 81. How much mango juice did the container hold originally?

Most consumers do not get much use out of the sports equipment they purchase. For example, seventeen percent of the adults in Dhaka own jogging shoes, but only forty-five percent of the owners jog more than once a year, and only seventeen percent jog more than once a week. Which of the following, if true, casts most doubt on the claim that most consumers get little use out of thesports equipment they purchase?

Read the situation below and select the best answer for each of the questions that follow.On a particular Saturday, a student will perform six activities- grocery shopping, hedge trimming, jogging, kitchen cleaning, laundry, and motorbike servicing. Each activity will be performed once, one at a time. The order in which the activities are performed is subject to the following conditions:• Grocery shopping has to be done immediately after hedge trimming.Kitchen cleaning has to be done before grocery shopping.Motorbike servicing has to be done before laundry.Motorbike servicing has to be done either immediately before or immediately after jogging.If laundry is done before kitchen cleaning, then hedge trimming must be the -

There are six different models who are to appear in a fashion show. Two are from Europe, two are from South America, and two are from North America. If all the models from the same continent are to stand next to each other, how many ways can the fashion show organizer arrange the models?

Read the situation below and select the best answer for each of the questions that follow.On a particular Saturday, a student will perform six activities- grocery shopping, hedge trimming, jogging, kitchen cleaning, laundry, and motorbike servicing. Each activity will be performed once, one at a time. The order in which the activities are performed is subject to the following conditions:• Grocery shopping has to be done immediately after hedge trimming.Kitchen cleaning has to be done before grocery shopping.Motorbike servicing has to be done before laundry.Motorbike servicing has to be done either immediately before or immediately after jogging.Which one of the following, if substituted for the condition that motorbike servicing has to be done before laundry, would have the same effect in determining the order of the student's activities?

if the length of each sides of three square garden plots is increased by 50%, by what percent is the sum of the areas of the three plots increased?

A restaurant meal had cost Tk 35.50 and there was no tax. If the service charge was more than 10 percent but less than 15 percent of the cost of the meal, then the total amount paid must have been between Tk -

Each of the following questions consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether:A) statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question.B) statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question.C) both statements taken together are sufficient to answer the question, but neither statement alone is sufficientD) each statement alone is sufficient.E) statements 1 and 2 together are not sufficient, and additional data is needed to answer the question.A certain straight corridor has four doors, A, B, C and D (in that order) leading off from the same side. How far apart are doors B and C?Statement 1: The distance between doors B and D is 10 meters.Statement 2: The distance between A and C is 12 meters.

Each of the following questions consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether:A) statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question.B) statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question.C) both statements taken together are sufficient to answer the question, but neither statement alone is sufficientD) each statement alone is sufficient.E) statements 1 and 2 together are not sufficient, and additional data is needed to answer the question.After a long career, Mr. Iqbal is retiring. If there are 25 associates who contribute equally to a parting gift for Iqbal in an amount that is an integer, what is the total value of the parting gift?Statement 1: If four associates were fired for underperformance, the total value of theparting gift would have decreased by Tk 200.Statement 2: The value of the parting gift is greater than Tk 1,225 and less than Tk 1,275.

Each of the following questions consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether:A) statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question.B) statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question.C) both statements taken together are sufficient to answer the question, but neither statement alone is sufficientD) each statement alone is sufficient.E) statements 1 and 2 together are not sufficient, and additional data is needed to answer the question.A die is rolled randomly on a circular board with a triangle inscribed in the circle. (All three vertices of the triangle are on the circumference of the circle.) What is the probability that the die comes to rest outside the triangular region?Statement 1: The hypotenuse of the triangle is the diameter of the circle.Statement 2: The radius of the circle is 2 units, and the area of the triangle is 4 square units.

A certain recipe makes enough batter (a semi-liquid mixture of one or more grains used to prepare various foods) for exactly 8 circular pancakes that are each 10 inches in diameter. How many circular pancakes, each 5 inches in diameter and of the same thickness as the 10-inch pancakes, should the recipe make?

Ajit, Bilash and Chinu start at the same time in the same direction to run around a circular stadium. Ajit completes a round in 252 seconds, Bilash in 308 seconds and Chinu in 198 seconds, all starting at the same point. After what time will they all be again at the starting point?

If a rectangular block that is 4 inches by 4 inches by 10 inches is placed inside a right circular cylinder of radius 3 inches and height of 10 inches, the volume of the unoccupied portion of the cylinder is how many cubic inches?

Mathematically, Force $(F)$ is proportionate to Mass $(m)$ multiplied by Acceleration $(a)$; i.e. symbolically, $F \propto m^{*} a$ . If an object-Increases its acceleration by $10 \%$ , and loses $5 \%$ of its mass, by how much will the resultant force change?

Azhar plans to visit the National Museum once each month in 2014 except in March and May when he plans to go three times each month. A single admission costs Tk 5.50, a pass valid for unlimited visits in any 3-month period can be purchased for Tk 27, and an annual pass costs Tk 80. What is the least amount that Azhar can spend for his intended number of visits?

A company paid Tk. 500,000 in merit raises to employees whose performance were rated A, B, or C. Each employee rated A received twice the amount of the raise that was paid to each employee rated C, each employee rated B received 1.5 times the amount of the raise that was paid to each employee rated C. If 50 workers were rated A, 100 were rated B, and 150 were rated C, how much was the raise paid to each employee rated A?

6 men and 8 boys can finish a work in 10 days while 26 men and 48 boys can do the same in 2 days. How many days will 15 men and 20 boys take in completing the same work?

A store sells a video game for Tk 52, which is 30% more than the store’s purchase cost. As an incentive, the manager allows a clerk to buy the game for 10% less than the store’s purchase cost. How much does the clerk pay for the video game?

On a 300-mile trip, a car went 30 miles per hour for the first 100 miles, 50 miles per hour for the second 100 miles, and 60 miles per hour for the third 100 miles. For what fractional part of the time taken for the entire 300-mile trip was the car going 30 miles per hour?