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25519

SOCIOLOGY

COURSE NO.: USOTC-401

Time Allowed: 2^1/2 Hours                                                                                         Maximum Marks: 80

Note: The paper consists of three sections.

Section A consists of  5 short answer questions. The candidate is required to answer all the five questions in about 70-80 words. Each question carries 3 marks.    (5×3=15)

Section B consists of  5 medium answer questions. The candidate is required to answer all the five questions in about 250-300 words. Each question carries 7 marks.     (5×7=15)

Section C consists of  4 long answer questions. The candidate is required to answer any two questions in about 500-600 words. Each question carries 15 marks.     (2×15=30)

Section-A

Attempt all the questions    (5×3=15)
1. Discuss in short the characteristics of Social Problem.
2. What is rural poverty?
3. Define corruption.
4. Discuss in short the different types of Domestic Violence.
5. What is Displacement?

Section-B

Attempt all the questions    (5×7=35)
6. Discuss the different types of rural and urban social problems.
7. What are the different strategies for alleviating poverty?
8. Briefly discuss the different types of Child Abuse.
9. Discuss the different characteristics of violence against Women.
10. What are the different characteristics of Terrorism?

Section-C

Attempt any two questions    (2×15=30)
11. Discuss in detail the different approaches of studying social problems.
12. Explain in detail the various factors responsible for gender inequality in Indian society.
13. Discuss in detail the various reasons and factors responsible for Domestic violence.
14. Discuss in detail the various consequences of Displacement.

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CBS – IVs/4(P)

25279

EDUCATION

COURSE NO. UEDTC - 401

Time Allowed: 2^1/2 Hours                                 Maximum Marks: 80

Section – A

Note: Attempt all short answer type questions. Each question carries three marks.

1.      Explain concept of observation.

2.      Give meaning of creative children.

3.      Describe meaning of motivation.

4.      Define personality.

5.      Give concept of measures of variability.

Section – B

Note: Attempt all medium answer type questions. Each question carries seven marks.

6.      Describe concept and merits and limitations of introspection method of studying human behavior.

7.      Discuss concept and types of special children.

8.      Describe types of motivation.

9.      Explain interview as an objective technique of personality assessment.

10.  Discuss concept and merits of quartile deviation.

Section – C

Note: Attempt any two long answer type questions. Each question carries 15 marks.

11.  Discuss meaning, steps and merits of experimental method.

12.  Discuss causes responsible for delinquent acts among children and measures to treat such children.

13.  Describe concept and types of adjustment mechanism.

14.  Discuss Thematic Apperception Test (TAT) as a projective technique of personality assessment.

15.  (a) Give concept of standard deviation.

(b) Compute Quartile deviation for the following data:

 

   C. I.                       f

80 – 89                     4

70 – 79                     3

60 – 69                     7

50 – 59                    10

40 – 49                     7

30 – 39                     4

20 – 29                     2

………….<>………..

B.Sc. IV Semester Degree Examination
CBS-IVS/5

214688

PHYSICS

Course No. UPHTC-401

Time Allowed: 2½ hours                                                        Maximum Marks: 80

Note:   Attempt all questions from Section A and Section B and any two questions from Section C.

Section - A

1. Show that f(x) contains only sine terms for old functions.

2. What do you understand by superposition principle?

3. In a Newton’s rings experiment, the diameter of 10^th dark ring due to wavelength 6000 Å in air is 0.5 cm. Calculate the radius of curvature of lens.

4. In a Fraunhofer diffraction pattern due to a narrow slit, a screen is placed 2m away from the lens. If the slit width is 0.2 mm and the first minimalie 5 mm on either sides of the central maximum, find the wavelength of light.

5. Explain Malas Law.

Section - B

1. Discuss how the interval of fourier expansion is extended from (-π,π) to (-1, 1) for a periodic function f(x).

2. Derive an expression for the velocity of transverse waves in a sting.

3. Find an expression for fring width in case of young’s double slit experiment.

4. What is a zone plate? Derive an expression for its focal length.

5. State and derive Brewster’s law.

Section - C

1. State properties of Fourier series. Give analysis of square wave in terms of Fourier coefficients.

2. Explain the terms plage velocity and group velocity are identical for a non - dispersive medium.

3. Describe construction and working of michelson interferometer. How will you use it to determine wavelength of monochromatic light?

4. i) Derive an expression for dispersive power of granting.

ii) What is Rayleigh’s criterion for resolution? Derive an expression for the resolving power of granting.

5. Define specific rotation. Describe the construction and working of Laurents half - shade polarimeter. Explain how it is used to determine the specific rotation of sugar solution.

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B.Sc. IV - Semester Degree Examination
CBS-IVS/5
214778
ZOOLOGY
Course No. : UZOTC-401

Time Allowed: 2½ Hours                                                                              Maximum Marks: 80

Note: Attempt all the questions from section A & B.

Section A comprises of 5 short answer type questions (70-80 words), each carrying 3 marks.

Section B comprises of 5 medium answer type questions (250-300 words), each carrying 7 marks.

Section C comprises of long answer type questions (500-600 words). Attempt 2 questions, each carrying 15 marks.

Draw labelled diagrams wherever necessary.

Section - A

Short answer type questions. All are compulsory. (5x3=15)

1. Define multiple alleles and lethal alleles.

2. Give a brief account on Translocations and its types.

3. Give an account on phylogeny of human.

4. What do you mean by Recombination frequency?

5. Define allopatric and sympatric speciation.

Section - B

Medium answer type questions. All are compulsory. (5x7=35)

6. What is incomplete and Co-dominance, explain in detail.

7. Discuss in detail the complete and incomplete linkage.

8. Write a detail account on Gene mutations.

9. Describe the concept and Evidence of evolution.

10. What is Isolating mechanism, explain its examples.

Section - C

Long answer type questions. Attempt any two. (2x15=30)

11. Discuss in detail the principal and laws of inheritance with suitable crosses.

12. Give the detailed account on Crossing over. Add a note on Recombination frequency.

13. Describe various numerical chromosomal changes.

14. Give a detail account on:

a) Neo - Darwinism

b) Mass extinctions

15. Write an account of

a) Hardy Weinberg equilibrium

b) Mutation pressure.

                                      Ψ Ψ Ψ

B.A. / B.Sc. IV - Semester Examination

CBS-IVS/5

214528

ENGLISH

Course No. : UENTC-401

Time Allowed: 2½ Hours                                                      Maximum Marks: 80

Section - A

(Long Answer Type Question)

1. Attempt any two:

i) Write a detailed note on elements of humour, wit and satire contained in the play “Arms and the Man”

ii) Sketch the character of Santiago. How is he the Heming way Hero? Does he fulfill the Hemingway code?

iii) Discuss the salient features of Blake’s poem “The Tyger”.

Section- B

2. Explain with reference to the context. Attempt any four questions:

i) And how reduction Oh War War The dream of patriots and heroes A fraud, Bluntsehli a hollow sham, like love.

ii) Where does the Act 1 of the play “Arms and the Man” open? Who is Raina and what is she doing? Why does her mother reprimand her?

iii) How has Santiago treated “The Sea” in the novel “Old Man and the Sea”?

iv) How is the boy’s love for the Old Man Shown? How does he look upon the old man?

v) From which play of Shakespeare, the passage “The Lunatic, The lover, and the poet is taken? Who has spoken these lines and to whom? What does the Duke explain?

Section - C

3. Identify the clauses (Any five sentences)

i) He was pleased to learn that his son was doing well at school.

ii) I want to see how beautiful the Taj Mahal is.

iii) We are responsible for what we do.

iv) Ask whether tea is ready.

v) I met a girl who runs a gambling stall.

vi) I do not like such boys as are idle.

vii) Even if she apologies I shall not visit her house.

4. Do as directed (Any seven):

i) The shirt is too loose for me. (Remove 'too')

ii) Why waste time in reading trash. (Change into Assertive)

iii) Ram is gentle. Ram is not a fool. (Combine into one sentence).

iv) Those, whom Gods love, die young. (Change into interrogative)

v) It is time to stop writing. (Change the voice)

vi) Every rose has a thorn. (Change into negative)

vii) Man finds it difficult to live comfortably. (Use noun form of difficult)

viii) He confessed his guilt (Change into complex sentence)

5. Write an essay on one of the following topics.

a) The Examination system in India.

b) Environmental pollution.

c) Corruption in India - causes and cures.

d) Students and politics.

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B.A. / B.Sc. IV - Semester Examination
BS-IVS/5
26966
MATHEMATICS
Course No. : 401

Time Allowed: 3 hours                                                                        Maximum Marks: 80

Note: Do any five questions, selecting one from each unit.

UNIT - I

1. a) If A is a non-empty subset of R that is bounded below, show that A has a greatest lower bound in R. Find g.l.b. of {π+1, π+1/2, π+1/3,.....}

b) When do we say that sequence {x_n} of real numbers has the limit L? Show that the limit of a convergent sequence of real numbers is unique.

2. a) i) If a sequence {x_n} of real numbers is convergent, show that {x_n} is bounded.

ii) Show that a non- decreasing sequence which is bounded above is convergent.

b) Define Cauchy sequence of real numbers and show that a Cauchy sequence of real numbers is convergent.

b) State D’Alembert’s ratio test and Raabe’s test and show by giving an example that Raabe’s test is stronger than D’Alembert’s ratio test.

UNIT – III

5. a) Prove that ƒ(x) = xⁿ, x ∈ R (n is a positive integer) is continuous at each x and deduce that easy polynomial function is continuous at each point of R. Give an example to show that not easy continuous function is differentiable.

b) State Rolle’s theorem and find a suitable point c of Rolle’s theorem for the function,
ƒ(x) = (x-a) (b-x), x ∈ [a,b]. Show that between two consecutive zeroes of ƒ'(x) there lies a zero of ƒ(x).

6. a) State Mean value theorem & use it to show that if ƒ'(x) = 0 ∀ x ∈ (a, b), then ƒ(x) is constant on [a, b]. What happens, if you replace ƒ'(x) = 0 ∀ x ∈ (a, b) by ƒ'(x) = 0 ∀ x ∈ (a,b)? 

b) State Taylor’s theorem with Lagrange’s form of the remainder and obtain Maclaurin's infinite series for ƒ(x) = log (1 + x).

UNIT – IV

7. a) Prove that if θ is real and n is rational, then (cos θ + isin θ)ⁿ = cos nθ + isin nθ.

b) Determine all roots of x⁹ – 1 = 0 by De - Moivre’s theorem and find out which of these roots satisfy x³ – 1 = 0.