In a talk show, there are 7 chairs in a row - opposite the host of the program. Seven discussants A, B, C, D, X, Y, and Z. will participate in the talk show. The chairs are numbered 1 to 7 from left to right. The sitting plan must be done according to the following conditions:
A must occupy 1st, 2nd or 3rd chair.
C must sit immediately before B.
D cannot sit in the 1st or last chair.
X must sit either in the 1st or last chair.
Y must be on one of the last three chairs.
If C occupies the 1st chair, who could occupy the fourth chair?
A must occupy 1st, 2nd or 3rd chair.
C must sit immediately before B.
D cannot sit in the 1st or last chair.
X must sit either in the 1st or last chair.
Y must be on one of the last three chairs.
If C occupies the 1st chair, who could occupy the fourth chair?
Solution
Correct Answer: Option C
- C যদি ১ম চেয়ারে বসে, তবে ক্রমটি হবে- C, B. A, Z, D, Y, X অথবা C, B, A, D, Z, Y, X অথবা C, B, A, D, Y, Z, X
.: শর্ত অনুসারে 4th চেয়ারে বসতে পারে D বা Z.
তাহলে অপশন অনুযায়ী 4th চেয়ারে D বসবে।
.: শর্ত অনুসারে 4th চেয়ারে বসতে পারে D বা Z.
তাহলে অপশন অনুযায়ী 4th চেয়ারে D বসবে।
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