Published by:
CGP EDU Academic Team
Published on: August 22, 2026
A radio-active material is reduced to 
of its original amount in 3 days. If 
of the material is left after 5 days. The initial amount of the material is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
3 half lives 
days
1 half life 
day
5 days 
half life
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