Hence, the Congress party encountered the intricate challenge of selecting its new leader once again, within the span of two years. This time, the rivalry unfolded fervently between Morarji Desai and Indira Gandhi. Within the party's senior ranks, a decision was made to endorse Indira Gandhi, yet this choice was not met with unanimous agreement. To determine the outcome, a secret ballot was held among the Congress MPs. Indira Gandhi emerged victorious in this contest, having garnered the support of more than two-thirds of the party's Members of Parliament. This peaceful transition of power, in spite of the fervent competition for leadership, came to symbolize the maturity of India's democratic processes. Navigating through initial challenges, the new Prime Minister experienced a period of adjustment. Despite Indira Gandhi's prolonged engagement in politics, her tenure as a minister under Lal Bahadur Shastri was brief.

What proportion of Congress MPs supported Indira Gandhi in the leadership contest?
1) Less than half
2) One-third
3) Half
4) More than two-thirds

Choose the correct answer from the given options:

4

Hence, the Congress party encountered the intricate challenge of selecting its new leader once again, within the span of two years. This time, the rivalry unfolded fervently between Morarji Desai and Indira Gandhi. Within the party's senior ranks, a decision was made to endorse Indira Gandhi, yet this choice was not met with unanimous agreement. To determine the outcome, a secret ballot was held among the Congress MPs. Indira Gandhi emerged victorious in this contest, having garnered the support of more than two-thirds of the party's Members of Parliament. This peaceful transition of power, in spite of the fervent competition for leadership, came to symbolize the maturity of India's democratic processes. Navigating through initial challenges, the new Prime Minister experienced a period of adjustment. Despite Indira Gandhi's prolonged engagement in politics, her tenure as a minister under Lal Bahadur Shastri was brief.