The simple aggregative price index is: MCQ with Answer and Explanation

Explanation:
Perinatal mortality, as defined by WHO, includes stillbirths from 28 weeks gestation and deaths in the first week of life, capturing risks around the time of birth for comprehensive assessment.

Explanation:
A double‑barreled question asks about two issues at once, creating confusion. It should be avoided.

Explanation:
Well-functioning civil registration provides continuous, complete, and timely data, enabling accurate trend analysis, real-time monitoring, and small-area estimates, unlike periodic surveys with sampling error and recall bias.