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In a row of serially placed students. A was placed 7 th from left and B was 9 th from right.Further they exchanged their positions.After exchanging their positions B became nineteenth from right.So the position of B from the middle of the row is?

In a row of serially placed students. A was placed 7th from left and B was 9th from right.Further they exchanged their positions.After exchanging their positions B became nineteenth from right.So the position of B from the middle of the row is?

Grade:12th pass

3 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
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Shubham soni
20 Points
4 years ago
Acc. To ques. There are 26 students in a row. Therefore from the middle after exchanging B are in 6th position whereas from the left B is situated on 7th position where A is sat before exchanging
Shubham soni
20 Points
4 years ago
Acc. To ques. There are 25 students in a row. Therefore from the middle after exchanging B are in 5th position whereas from the left B is situated on 7th position where A is sat before exchanging

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