1
MHT CET 2021 24th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

If the population grows at the rate of $$8 \%$$ per year, then the time taken for the population to be doubled is

(Given $$\log 2=0.6912$$)

A
6.8 years
B
4.3 years
C
10.27 years
D
8.64 years
2
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

Bismath has half life period of 5 days. A sample originally has a mass of 1000 mg, then the mass of Bismath after 30 days is

A
16.625 mg
B
13.625 mg
C
14.625 mg
D
15.625 mg
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