Step 1: Understanding the Concept:
The Indra Sukta (Rigveda 2.12) is a famous hymn composed by the sage Gritsamada.
It is celebrated for its rhythmic vigor and the repeated refrain "sa janāsa indraḥ" (He, O people, is Indra).
Step 2: Detailed Explanation:
Let us evaluate the statements:
Statement A: First mantra starts with "yo jāta eva...".
The first stanza (2.12.1) begins: "yo jāta eva prathamo manasvān devo devān kratunā paryabhūṣat...".
(He who at his birth was the first thoughtful deity...).
Thus, Statement A is correct.
Statement B: Second mantra starts with "yaḥ pṛthivīṃ...".
The second stanza (2.12.2) begins: "yaḥ pṛthivīṃ vyathamānām adṛṃhat yaḥ parvatān prakupitān aramṇāt...".
(He who fixed the quaking earth and stabilized the agitated mountains...).
Thus, Statement B is correct.
Statement C: Third mantra starts with "yam sma prcchanti...".
Actually, "yaṃ sma pṛcchanti kuha seti ghoram..." is the fifth stanza (2.12.5).
The third stanza (2.12.3) starts with: "yo hatvāhim ariṇāt sapta sindhūn...".
(He who having slain the dragon released the seven rivers...).
Thus, Statement C is incorrect.
Statement D: Fifth mantra starts with "yam krandasi...".
Actually, "yaṃ krandasī saṃyatī vihvayete..." is the sixth stanza (2.12.6).
As seen above, the fifth stanza starts with "yam sma prcchanti".
Thus, Statement D is incorrect.
Conclusion: Statements A and B are correct.
Step 3: Final Answer:
Statements A and B are correct. Thus, the correct option is (2).