Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Given the demand function PD = 27 – Q^2 and supply function Ps = 2Q + 3. Assuming perfect competition, find (i) the consumers’ surplus, (ii) the producers’ surplus.

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Question:

A monopolist firm has the following total revenue and total cost functions:
R = -mQ2 + nQ ( m,n > 0)
C = aQ+ bQ + c (a,b,c > 0)
Suppose that the government plans to levy an excise tax on the product of this firm and wishes to maximise the total tax revenue T from this source. What tax rate t ( rupees per unit of output)
should the government choose?

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Question:

a) Aggression 4
b) Sexually Transmitted Disease( STDs) 4
c) Gender -Identity 4
d) Socialization in family 4
e) Parenting Styles 4
f) Labeling theory 4
g) The concept of Role behavior 4
h) Challenges in Old Age 

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Question:

 Enlist major services for elderly..

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Question:

What do you understand by Relationship Escalation Model?

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Question:

Explain the stages of emotional development

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Question:

 Enlist different parenting skills

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Question:

 Describe Erikson's theory of Psychological development.

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Question:

 What are the four stages of parenthood? 

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Question:

Define parenting as a process.

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Question:

Describe different theories of Ageing. 

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Question:

Discuss about the influencing factors of adolescence behavior development.

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Question:

How is the placenta formed? What are its functions?

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Question:

Explain the physical hazards in infancy.

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Question:

Explain that cancer is a multicausal and multistep process. 

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Question:

i) Interstitial cells of Hydra
ii) Neoblasts of Planaria

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Question:

Explain the characteristics of Old age. 
 Or
 Describe development tasks of the establishment phase.

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Question:

Define the meaning of human development and explain its different domains? 
 Or
 Highlight different identifying crises among adolescents? 

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Question:

What is neoteny? Briefly discuss neoteny in different species of urodeles. What is the significance of neoteny in evolutionary process? 

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Question:

Discuss the process of mesoderm induction in amphibian embryos.

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