Exponential Growth Multiple Choice Questions with Answers – PDF Download

MCQ 1: If A' growth rate of number of bacteria at any time t is proportional to the number present at any time t then A':

1. cA
2. c+A
3. c/A
4. AA

MCQ 2: If A' growth rate of number of bacteria at any time t is proportional to the number present at any time t and doubles in 1 week then bacteria after four week is:

1. 4A(t)
2. 24A(t)
3. 16A(t)
4. 0.099A(t)

MCQ 3: If birth rate U_b and death rate U_d of number of bacteria are proportional to number of bacteria present and U_b=U_d then at t=0, number of bacteria:

1. stays stable
2. grows exponentially
3. decays exponentially
4. moves randomly

MCQ 4: If birth rate U_b and death rate U_d of number of bacteria are proportional to number of bacteria present and U_b < U_d then at t=0, number of bacteria:

1. grows exponentially
2. stays stable
3. decays exponentially
4. moves randomly

MCQ 5: If birth rate U_b and death rate U_d of number of bacteria are proportional to number of bacteria present and U_b>U_d then at t=0, number of bacteria:

1. moves randomly
2. grows exponentially
3. decays exponentially
4. stays stable