Crude Death Rate of 8 per 1,000 implies that in a population of 1 million, annual deaths are approximately: MCQ with Answer and Explanation

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Crude Death Rate of 8 per 1,000 implies that in a population of 1 million, annual deaths are approximately:

A. 80,000

B. 800

C. 8,000

D. 800,000

Answer: Option C

Solution (By JKSSB Mock Tests)

CDR = (Deaths / Population) × 1,000 → Deaths = (CDR × Population) / 1,000 = (8 × 1,000,000) / 1,000 = 8,000. Simple application of the rate formula.

This question belongs to: Accountancy and Statistics Statistics

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Question #1

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The neonatal mortality rate (NMR) in India has declined but still accounts for what proportion of infant deaths?

A. About one-third

B. About two-thirds

C. 90%

D. Half

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Correct Answer: Option B

Explanation:
Neonatal deaths (first 28 days) constitute about 60-70% of infant deaths in India.

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Question #2

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The Sample Registration System (SRS) in India provides:

A. Census results

B. Migration data

C. Reliable estimates of fertility and mortality at state and national levels

D. Complete count of births and deaths

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Correct Answer: Option C

Explanation:
SRS is a large-scale sample survey providing annual estimates of birth and death rates.

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Question #3

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In probability, the addition theorem for mutually exclusive events simplifies to P(A ∪ B) = P(A) + P(B) because:

A. P(A ∩ B) = 0

B. Events are independent

C. P(A) = P(B)

D. P(A ∩ B) = 1

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Correct Answer: Option A

Explanation:
Mutually exclusive events cannot occur together, so their intersection probability is zero, removing the subtraction term in the general addition theorem.

This question belongs to: Accountancy and Statistics Statistics

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