DU ঢাকা বিশ্ববিদ্যালয় আইবিএ (বিবিএ) ভর্তি পরীক্ষা ২০১৪-২০১৫

56টি প্রশ্ন

  1. 51.

    Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale.If x> y > 1, which of the following must be greater than x?

  2. 52.

    if x men can do a work in y days, how many days will it take (x + z) men to do the same work?

  3. 53.

    Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale.If x is a positive even integer and y is a positive odd integer, which of the following will be even?

  4. 54.

    Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale.In a particular course, Arif appeared in 10 quizzes. The average of his best 9 quizzes is 10% more than the average of all the quizzes he attended. The total marks obtained in best 9 quizzes is what percent of the total marks obtained in 10 courses?

  5. 55.

    Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale.A customer came to a shop and asked the shop manager to give a 20% discount on listed price of a pen. Moreover, for every 10 pens purchased he wanted two pens free of cost. The manager agreed to the customer's demand because he could still make a profit of 20% on cost price. If the cost price of a pen is x, what was the list price of the pen?

  6. 56.

    Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale.ABCD is a rectangle. ZXD = 30° and ZAY = 80°, Find ZYB.