Learn Maths Applications of Derivatives, Class 12 Maths Applications of Derivatives Exercise, Free Online Applications of Derivatives Lessons

Class 12 Maths Study Material

An Educational platform for Preparation and Practice Class 12. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 12. This study material help Class 12, Maths students in learning every aspect of Applications of Derivatives. Students can understand Applications of Derivatives concept easily and consolidate their learning by doing Online Practice Tests on Maths,Applications of Derivatives chapter repeatedly till they excel in Class 12, Applications of Derivatives. Free ONLINE PRACTICE TESTS on Class 12, Applications of Derivatives comprise of Hundreds of Questions on Applications of Derivatives, prepared by the highly professionals team. Every repeat test of Applications of Derivatives will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Applications of Derivatives. Attempt ONLINE TEST on Class 12,Maths,Applications of Derivatives in Academics section after completing this Applications of Derivatives Question Answer Exercise.

Unique pattern

Topic wise:Applications of Derivatives preparation in the form of QUESTION & ANSWER.
Evaluate preparation by doing ONLINE TEST of Class 12, Maths,Applications of Derivatives.
Review performance in PRACTICE TEST and do further learning on weak areas.
Attempt repeat ONLINE TESTS of Maths Applications of Derivatives till you excel.
Evaluate your progress by doing ONLINE MOCK TEST of Class 12, Maths, All TOPICS.

Applications of Derivatives

The rate of change of demand with respect to price is called ____________ .

a) Derivative
b) Differentiation
c) Integration
d) Limits

✔Answer

Correct Answer Is : Differentiation

Solution Is :

If the function f(x) is ______________ at x = c, then f`( c ) > 0.

a) Increasing
b) Decreasing
c) Both 1 and 2
d) None

✔Answer

Correct Answer Is : Increasing

Solution Is :

If the function f(x) is ______________ at x = c, then f`( c ) < 0.

a) Increasing
b) Decreasing
c) Both 1 and 2
d) None

✔Answer

Correct Answer Is : Decreasing

Solution Is :

Demand function D = f (P) , marginal demand Dm = ___________ .

a) DD / dP
b) DS / dP
c) DC / dP
d) All of these

✔Answer

Correct Answer Is : DD / dP

Solution Is :

Total cost function D = f (P) , marginal cost Cm = ___________ .

a) DD / dP
b) DS / dP
c) DC / dP
d) All of these

✔Answer

Correct Answer Is : DC / dP

Solution Is :

Supply function S = g (P) , marginal supply Sm = ___________ .

a) DD / dP
b) DS / dP
c) DC / dP
d) All of these

✔Answer

Correct Answer Is : DS / dP

Solution Is :

True or false: the price of elasticity of demand is referred as "Elasticity of demand".

a) TRUE
b) FALSE
c) Maybe
d) None of these

✔Answer

Correct Answer Is : TRUE

Solution Is :

The price of elasticity of demand is denoted by ?

a) ∊
b) η
c) E
d) E(D)

✔Answer

Correct Answer Is : η

Solution Is :

The elasticity of demand is given by η =

a) ((-P/D).(dD/Dp))
b) ((P/D).(dD/Dp))
c) ((P/D)/(dD/Dp))
d) ((-P/D)/(dD/Dp))

✔Answer

Correct Answer Is : ((-P/D).(dD/Dp))

Solution Is :

If η = 0, it means the demand D is ____________ .

a) Constant function of price
b) Relatively inelastic
c) Exactly proportional to the price
d) Relatively elastic

✔Answer

Coloring With Vigor

Stories & Rhymes

Exploration

English

Maths

Puzzles

Class 12 Maths Study Material

Applications of Derivatives

The rate of change of demand with respect to price is called ____________ .

Correct Answer Is : Differentiation

Solution Is :

If the function f(x) is ______________ at x = c, then f`( c ) > 0.

Correct Answer Is : Increasing

Solution Is :

If the function f(x) is ______________ at x = c, then f`( c ) < 0.

Correct Answer Is : Decreasing

Solution Is :

Demand function D = f (P) , marginal demand Dm = ___________ .

Correct Answer Is : DD / dP

Solution Is :

Total cost function D = f (P) , marginal cost Cm = ___________ .

Correct Answer Is : DC / dP

Solution Is :

Supply function S = g (P) , marginal supply Sm = ___________ .

Correct Answer Is : DS / dP

Solution Is :

True or false: the price of elasticity of demand is referred as "Elasticity of demand".

Correct Answer Is : TRUE

Solution Is :

The price of elasticity of demand is denoted by ?

Correct Answer Is : η

Solution Is :

The elasticity of demand is given by η =

Correct Answer Is : ((-P/D).(dD/Dp))

Solution Is :

If η = 0, it means the demand D is ____________ .

Correct Answer Is : Constant function of price

Solution Is :

Other Topics

Kids Learning

Academics

Competitive Exams

Govt. Jobs Exams