Exponential Growth MCQs with Answers PDF Download – Test 66

MCQ 326: If birth rate U_b and death rate U_d of number of bacteria are proportional to number of bacteria present then growth rate A' of bacteria will be:

1. A'=U_bU_d
2. A'=U_b+U_d
3. A'=U_b-U_d
4. A'=U_b/U_d

MCQ 327: In ^∂⁄_∂x(u/v), where u and v are variables, is equals to:

1. (v∂u⁄∂x-u∂v⁄∂x) ⁄ v²
2. (v∂⁄∂x-u∂⁄∂x) ⁄ v²
3. (v∂u⁄∂x-u∂⁄∂x)⁄ v²
4. (u/v)∂⁄∂x

MCQ 328: A relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output is:

1. variable
2. function
3. equation
4. math equation

MCQ 329: A mathematical function of one or more variables whose range is a set of multidimensional vectors or infinite-dimensional vectors is called:

1. vector-valued function
2. scalar-valued function
3. termed-value function
4. directional-valued function

MCQ 330: The simplest form of the chain rule is for real-valued functions of one:

1. complex variable
2. real variable
3. constant
4. string