Previous paper class 1st Year(Physics)

1st-year-physicsDownload

Q No: 1 Encircle the correct answer.
1: The area under the velocity time graph is
a: Force b: acceleration c: Distance d: Torque
2: When the velocity time graph is straight line parallel to time axis, then:
A: a is constant B: a is variable C: a is zero
D: velocity is zero
3: The unit of acceleration is:
a: m

b: ms c: m

d: s
4: The slope of velocity time graph gives:
a: Distance b: Area c: Acceleration d: Speed
5: A stone is thrown up from the surface of earth when it reaches its maximum
height, its K.E is equal to:
a: Zero b: mgh c:

m

d: 2mgh
6: The distance covered by free falling body in two seconds is:
a: 9.8m b: 19.6m c: 44.4m d: 49m
7: The value of ‘g’ at the centre of earth is:
a: infinite b: 2g c: 3g d: zero
8: The mass of an object is the quantitative measure of its:
a: Momentum b: Acceleration c: Inertia d: energy
9: When a ball is thrown straight up, the acceleration at its highest point is:
a: upward b: downward c: zero d: horizontal

Previous paper class 1st Year(Biology)

1st-year-biologyDownload

Short answers 44

  1. What do you know about imbibition?
  2. Write down different functions of plasma Protein?
  3. What is Apoplast pathway?
  4. What is mean by root pressure?
  5. What are blue babies?
  6. Write down the names of 3 Main blood vessels and their functions in earthworm?
  7. Friends between myocardial infraction and hemorrhage?
  8. What is electro cardio gram?
  9. Difference between thrombus and embolus?
  10. What is role of platelet?
  11. Define blood pressure?
  12. What is pace maker?
  13. State myoglobin and its function?
  14. Compare monocytes and lymphocyte?
  15. What is hypertension?
  16. What is myocardium?
  17. What is function of basophils?
  18. Difference between granulocyte and agranulocyte?
  19. How organic nutrients distribute in blood?
  20. What is double circuit heart?
  21. State the reasons that planaria have no special transport system?
  22. State pressure flow theory in 5 lines?

Previous paper class 1st Year(English)

1st-year-englishDownload

b) Punctuate the following extract from short story. /5
the woman was sitting on the daybed after a while she said I were young once and I wanted things I could not get
c) Use the following pairs of words in sentences. /5
1) cloak , clock 2) Dual , Duel 3) Excite , Incite
4) Gate , Gait 5) Eligible , illegible

Previous paper class 2nd Year(Chemistry)

Chemistry-2nd-yearDownload

Q NO. 1: Choose the right answer. /22
1) Catalytic oxidation occurs in:
(a) Lower Alkanes (b) Higher Alkanes
(c) Lower Alkenes (d) Alkynes
2) Highly reactive Halogen in the process of Halogenation is:
(a) Chlorine (b) Bromine (c) Fluorine (d) Iodine
3) A trans Alkane is obtained by treating alkyne with:
(a) K/liq.NH3 (b) Na/liq.NH3

(c) Pd (BaSO4) (d) H2O
4) Which of the following reaction helps to locate double bond in Alkenes:
(a) Combustion (b) Oxidation
(c) Ozonolysis (d) Polymerization
5) Which of the following is highly reactive:
(a) Alkenes (b) Alkynes (c) Alkanes (d) Ethyne
6) Alkenes easily undergo:
(a) Nucleophilic reactions (b) Halogenation reactions
(c) Dehydration reactions (d) Electrophilic reactions
7) Phenanthrene is:
(a) Polycyclic (b) Monocyclic (c) Heterocyclic (d) Isolated
8) Benzene is stable to:
(a) KMnO4 (b) MnO2 (c) Hydrazine (d) Hydrogen
9) Mustard gas is a:
(a) Destroying gas b) High boiling liquid
c) High boiling gas d) Laughing gas
10) Alkynes are reactive because of:
(a) Non-polar nature b) Pi bond c) Sigma bond d) Both a and b
11) In case if double and triple bonds both are present at identical position of
given structure, the numbering will start from the side of:
a) Double bond b) triple bond c) Single bond d) None

Previous paper class 2nd Year(Physics)

12th-PhysicsDownload

Q No 2: Short Questions (7×2=14)
1: Do bends in a wire affect its electrical resistance? Explain.
2: Why does the resistance of a conductor rise with temperature?
3: Define electric current and its unit?
4: State the Ohm’s law?
5: What is Rheostat?
6: Describe a circuit which will give a continuously varying potential.
7: Explain why the terminal potential difference of a battery decreases when the
current drawn from it is increased?

Previous paper class 2nd Year(Biology)

3rd-term-2ndyear-bioDownload

Encircle the correct answer.
1.Angular thickening in primary wall of plants is present in
A. Parenchyma
B. Collenchyma
C. Sclernchyma
D. Trachied
2.Synovial joint is surrounded by a layer of connective tissue called
A. Fibrous capsule
B. Hyaline cartilage
C. Annulus fibrous
D. Hematoma
3.The diameter of skeleton muscle fiber
A. 10-00 mico m
B. 100-120 micro m
C. 120-125 micro m
D. 10-135 micro m

  1. Euglena is able to change its direction by active contraction of
    A. Undulating membrane
    B. Myonemes
    C. Flagella
    D. Cilia
  2. Which of the following is plantigrade
    A. Dog
    B. Horse
    C. Rabbits
    D. Monkey
    6.Slightly elastic connective tissues that attach bone to bone
    A. Tendons
    B. Ligaments
    C. Brachialis

Previous paper class 2nd Year(English)

2nd-year-englishDownload

QNo 2: Answer the short questions: (Book -1) /20
1) According to the author there are some boys who fall because they do not try. who
are they? Can we help them?
2) How does financial pressure lead to the failure of students described in the lesson?
Do you have similar case in your country?
3) There are some students who join college for the fun of it. Should they be allowed to
stay?
4) What is the impact of parents’ mistaken ambition on their children?
5) What is the job/role of the college dean?
6) He liked holidays for their freedom, freedom from what?
7) What did he do with his pocket money?
8) What were the write’s unfulfilled childhood wishes?
9) Why should bad books be destroyed?
10) Why could the author not burn the books?