Question:easy
In a town of 36,000 people, there are 1200 live births, and 60 infant deaths. What is the IMR?
In a town of 36,000 people, there are 1200 live births, and 60 infant deaths. What is the IMR?
Show Hint
IMR only needs infant deaths and live births in the same year, not the total town population.
Updated On: Jul 8, 2026
- 50
- 25
- 10
- 5
Show Solution
The Correct Option is A
Solution and Explanation
Step 1: Write down what IMR measures.
IMR tells us how many infants (under one year old) die for every $1000$ babies born alive in a year, in one place.
Step 2: Sort the numbers given in the question.
The question gives three numbers: total population $36{,}000$, live births $1200$, and infant deaths $60$. Only the last two go into the IMR formula. The population figure is a distractor.
Step 3: Set up the ratio.
\[ IMR = \frac{60}{1200} \times 1000 \]
Step 4: Simplify before multiplying.
$60$ divided by $1200$ is $0.05$. Multiply this by $1000$ to scale it to the standard "per 1000 live births" base.
\[ IMR = 0.05 \times 1000 = 50 \]
Step 5: State the answer.
\[ \boxed{50 \text{ per } 1000 \text{ live births}} \]
IMR tells us how many infants (under one year old) die for every $1000$ babies born alive in a year, in one place.
Step 2: Sort the numbers given in the question.
The question gives three numbers: total population $36{,}000$, live births $1200$, and infant deaths $60$. Only the last two go into the IMR formula. The population figure is a distractor.
Step 3: Set up the ratio.
\[ IMR = \frac{60}{1200} \times 1000 \]
Step 4: Simplify before multiplying.
$60$ divided by $1200$ is $0.05$. Multiply this by $1000$ to scale it to the standard "per 1000 live births" base.
\[ IMR = 0.05 \times 1000 = 50 \]
Step 5: State the answer.
\[ \boxed{50 \text{ per } 1000 \text{ live births}} \]
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