There are eight girls A to H was need to go for dance sessions in two batches of four girls each. Following are the criteria: (1) B and H have to go together (2) D and F do not go together (3) A and C never go together If B and C go in the first batch, then who of the following can be in the second batch?
There are eight girls A to H was need to go for dance sessions in two batches of four girls each. Following are the criteria: (1) B and H have to go together (2) D and F do not go together (3) A and C never go together If B and C go in the first batch, then who of the following can be in the second batch? Correct Answer A, D, E and G
Arranging them according to the given information,
Given,
B and C go in the first batch
B and H have to go together, so H is in the first batch
A and C never go together, so A is in the second batch
D and F do not go together
Case 1:
|
Batch 1 |
Batch 2 |
|
B, C, H, D |
A, F, E, G |
Case 2:
|
Batch 1 |
Batch 2 |
|
B, C, H, F |
A,D, E, G |
Among the given options A, D, E and G are in the second batch.
Hence, “A, D, E and G” is the correct answer.
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Feb 20, 2025