DU ঢাকা বিশ্ববিদ্যালয় আইবিএ (বিবিএ) ভর্তি পরীক্ষা ২০১৫-২০১৬

There are five people - Sarah, Bill, Eric, Molly, Nick - scheduled for appointments at a doctor's office on a specific morning, plus a walk-in, Katie. There are five appointment slots: 9:30, 10:00, 11:00, and 11:30. The following conditions apply.Katie will only get a slot if one of the five people with an appointment does not show up.Sarah is not scheduled for 10:00 or 11:00.Eric is scheduled for 11:30.Molly's appointment is immediately before Nick's.If Bill does not show up for his appointment, which possible appointment slot has opened up for Katie to take?

An equilateral triangle is inscribed in a circle. If the radius of the circle is 2, what is the area of the triangle?

There are five people - Sarah, Bill, Eric, Molly, Nick - scheduled for appointments at a doctor's office on a specific morning, plus a walk-in, Katie. There are five appointment slots: 9:30, 10:00, 11:00, and 11:30. The following conditions apply.Katie will only get a slot if one of the five people with an appointment does not show up.Sarah is not scheduled for 10:00 or 11:00.Eric is scheduled for 11:30.Molly's appointment is immediately before Nick's.If Molly's appointment is at 10:00, then Bill's appointment must be at

There are 4 women and 4 men sitting in a waiting room for a job interview. If two of the applicants are selected at random, what is the probability that both will be women?

There are five people - Sarah, Bill, Eric, Molly, Nick - scheduled for appointments at a doctor's office on a specific morning, plus a walk-in, Katie. There are five appointment slots: 9:30, 10:00, 11:00, and 11:30. The following conditions apply.Katie will only get a slot if one of the five people with an appointment does not show up.Sarah is not scheduled for 10:00 or 11:00.Eric is scheduled for 11:30.Molly's appointment is immediately before Nick's. If Eric switches appointment times so that his appointment is now at 11:00, if none of the other conditions change, who now has the 11:30 appointment slot?

Ishtiaque completes a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total Journey in km.

If the isosceles triangle ABC has two sides with lengths 3 cm and 9 cm, then what is the possible length of the third side?

In a certain used-car lot, there are 4 times as many blue cars as green cars and 1/3 as many green cars as red cars. If there are 4q red cars in the lot, how many blue cars are in the lot?

A bicycle has two wheels (one large and one small) of 120 cm and 40 cm in diameter respectively. When the large wheel makes 10 revolutions, how many revolutions does the small wheel make in that time?

An ambulance travels 10 miles at a speed of 75 miles per hour. How fast must the ambulance travel on the return trip if the round-trip travel time is to be 20 minutes?

If (a + a + a) = (b+b+b+b) and (a + b) = 7, then what is the value of (a²-b²)?

A drink contains 20% cranberry juice, 20% raspberry juice and the rest is apple juice. You added 250 ml of water to 750 ml of the drink. Now, what is the ratio of water to apple juice in the drink?

If a and b are integers greater than 100 such that a + b = 300, which of the following could be the exact ratio of a to b?

Asif buys 100 shares of stock at Tk. 100 per share. The price goes up by 10% and he sells 50 shares. Then, price drops by 10% and he sells his remaining 50 shares. How much did he get for the last 50 shares?

The smallest of three consecutive even integers is 8 less than three times the largest. What is the largest of these integers?

What percentage of numbers from 11 to 90 has 0 or 5 in the unit's digit?

Instructions: Each question consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question.At least 100 students in a school study Spanish, 15% of the students who study French also study Spanish. Do more students study French than Spanish?(1) 6 students study both French and Spanish.(2) 5% of the students who study Spanish also study French.

Instructions: Each question consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question.If x, y and z are different integers, is x divisible by 11?(1) xyz is divisible by 22 and 33.(2) yz is divisible by 72

Instructions: Each question consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question.Eshan and Arnob have the same birthday. Arnob's age now is the same as Ehsan's age was when Arnob was half as old as Ehsan is now. What is Ehsan's age now?(1) Ehsan is currently four times as old as he was when Arnob was born.(2) Ehsan was six years old when Arnob was born.