DU • ঢাকা বিশ্ববিদ্যালয় আইবিএ (বিবিএ) ভর্তি পরীক্ষা ২০১৪-২০১৫
প্রশ্ন ও সমাধান
The owner of a music store is planning a window display of five products. Three are to be CDs selected from K, L, M, N and O and two are to be DVDs selected from R, S, T and U. The display items are to be selected according to the following conditions:If K is displayed, U must be displayed.M cannot be displayed unless both L and R are also displayed.If N is displayed, O must be displayed, and if O is displayed, N must be displayed.If S is displayed, neither T nor U can be displayed.Which of the following is an acceptable display?
- ক
K, L, M, R, U
- খ
K, M, N, O, R
- গ
L, M, O, R, S
- ঘ
M, N, O,T, U
- ঙ
N, O, R.S.T
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