Answer : 4. "उसे लोकसभा के सदस्य के रूप में चुनाव के लिए योग्य होना चाहिए।"
Explanation :

The Vice-President of India is elected by members of an electoral college consisting of both Houses of Parliament in accordance with the system of proportional representation by means of a single transferable vote.

State Legislatures do not take part in the election of Vice-President.

Qualification [Article 66 (3)]: Should be a citizen of India.

Should have completed 35 years of age.

Should be qualified for election as a Member of the Rajya Sabha. Should not hold any office of profit.