Direction: Study the given information and answer the following questions:
Eight persons namely A, B, C, E, F, G, H, and K are buying groceries but not necessarily in the same order. Only two persons buy before A. G buys immediately after F. Only one person buys after E. The number of persons who bought groceries between A and G is two. K buys immediately before F. The number of persons who bought between H and C is zero with C buying after H.
Who bought groceries immediately after C?
- AOption (a)
B
- BOption (b)
E
- COption (c)
K
- DOption (d)
A
- EOption (e)
F
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Correct answer
A
Why this answer is correct
Given: Eight persons namely A, B, C, E, F, G, H, and K are buying groceries but not necessarily in the same order.
Based on the conditions given, we get the following possibilities:
1. Only two persons buy before A.
The number of persons who bought groceries between A and G is two.
Combining these, we get-
| S.No. | PERSONS |
|---|---|
| 1. | |
| 2. | |
| 3. | A |
| 4. | |
| 5. | |
| 6. | G |
| 7. | |
| 8. |
2. G buys immediately after F.
K buys immediately before F.
Combining these, we get-
| S.No. | PERSONS |
|---|---|
| 1. | |
| 2. | |
| 3. | A |
| 4. | K |
| 5. | F |
| 6. | G |
| 7. | |
| 8. |
3. The number of persons who bought between H and C is zero with C buying after H.
Only one person buys after E.
Combining these, we get the final arrangement as follows:
| S.No. | PERSONS |
|---|---|
| 1. | H |
| 2. | C |
| 3. | A |
| 4. | K |
| 5. | F |
| 6. | G |
| 7. | E |
| 8. | B |
Therefore, we see that A buys groceries immediately after C.
Hence, A buys immediately after C.