Correct option is C
Let's arrange them alphabetically:
Logarithm - starts with "Loga"
Logically - starts with "Logi"
Logistic - starts with "Logis"
Logophile - starts with "Logop"
Logotype - starts with "Logot"
Logwood - starts with "Logw"
Thus, the correct order is:
2. Logarithm
3. Logically
5. Logistic
4. Logophile
6. Logotype
1. Logwood
Therefore, the correct option is (c) 2, 3, 5, 4, 6, 1.