Section ____ grants power to enter lands for measurement or demarcation.

This question pertains to the specific powers granted under a legal statute concerning land administration.

• Section 30 is the correct answer because it explicitly empowers authorities to enter lands for the purpose of measurement or demarcation. This provision is crucial for maintaining accurate land records and resolving boundary disputes.
• Section 29, Section 32, and Section 28 are incorrect as they address different aspects of the law. For instance, Section 29 might deal with general powers of revenue officers, Section 32 with procedures after measurement, and Section 28 with preliminary notifications, but none specifically grant the power of entry for measurement or demarcation as directly as Section 30. Understanding these specific sections is vital for legal practitioners and land administrators.