Population - The increasing numbers and rising problems — Biology STD 10 — Question
ICSE BoardEnglish MediumSTD 10BiologyPopulation - The increasing numbers and rising problems1 Mark
MCQ
At what year is the census carried?
A
Every 5 years
B
Every 7 years
C
Every 1 year
✓
Every 10 years
✓
Answer
Correct option: D.
Every 10 years
(d) Every 10 years Explanation: Census is carried out every 10 years. Population census is the process of collecting, compiling, analysing demographic, economic and social data about the members of a given population.
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