Concept:
Inscriptions are among the most reliable historical sources for ancient India. They provide direct information regarding:
• rulers,
• military conquests,
• religious policies,
• administration,
• and chronology.
Chronological arrangement requires identifying the approximate dates of the inscriptions.
Step 1: Identifying the earliest inscription.
\[
\text{Hathigumpha Inscription of Kharavela}
\]
This inscription belongs to Kharavela of Kalinga and dates approximately to the:
\[
1^{st}\text{ century BCE}
\]
Thus:
\[
B = \text{First position}
\]
Step 2: Finding the next inscription chronologically.
\[
\text{Sarnath Inscription of Kanishka I}
\]
Kanishka I belonged to the Kushana dynasty and ruled during the:
\[
2^{nd}\text{ century CE}
\]
Thus:
\[
D = \text{Second position}
\]
Step 3: Identifying the next inscription.
\[
\text{Prayag Pillar Inscription of Samudragupta}
\]
This inscription was composed by Harisena during the Gupta age in the:
\[
4^{th}\text{ century CE}
\]
Thus:
\[
A = \text{Third position}
\]
Step 4: Determining the latest inscription.
\[
\text{Mehrauli Iron Pillar Inscription of Chandra}
\]
This inscription is generally associated with Chandragupta II and belongs to the later Gupta period.
Thus:
\[
C = \text{Fourth position}
\]
Step 5: Writing the complete chronological order.
Therefore:
\[
\boxed{B \rightarrow D \rightarrow A \rightarrow C}
\]
Hence, the correct answer is:
\[
\boxed{(4)\ B, D, A \text{ and } C}
\]
Step 6: Importance of inscriptions in history.
Inscriptions provide:
• authentic royal records,
• information about conquests,
• genealogies,
• and socio-economic conditions.
Historians use inscriptions as primary historical evidence.