There are 50 lotus plants in a pond. 20 new plants were added through reproduction. The birth rate of lotus in a year is :
(
This question was previously asked in
Shift 01/06/2023 3:30 PM - 6:30 PM
A
0.4
B
30
C
20
D
2.5
Correct Answer
0.4
Detailed Explanation
According to the given question:
Number of lotus plants added in the tenure under consideration (1 year) = 20
Number of lotus plants in the original population (in the last year) = 50
Therefore, birth rate = 20/50 = 0.4 offspring per lotus per year
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