Total number of candidates = 48
Reena's position from the top = 11th
To find her position from the bottom, subtract her top rank from the total and add 1: \[ \text{Rank from bottom} = 48 - 11 + 1 = 38 \] So, Reena is 38th from the bottom.
Answer: \(\boxed{38}\)
Find the missing term: A, Z, G, T, M, N, S, __, Y, B
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