A sample of question paper of Population Studies & Biology class XI



Second Terminal Examination 2068
Class: Eleven                                                                   F.M.: 80
Subject: Population Studies       Time: 3 hrs                 P.M.: 28
Attempt any two questions for group 'A' and six questions from group B.
Group 'A' ( 2×16=32 )
1.      What is population composition? Explain the population composition of Nepal in terms of age ,sex, religion an educational status.                                  4+4×3=12
2.      What is the difference between fertility and fecundity.List eight difference measures of fertility and describe any four with examples.                       4+4+4×2
3.      Solve the following equation by using matrix method or Cramer's  rule.           16
            2x+5y+4z =36 ,  6y+3z+x =30 , 2z+4x+3y=28

Group 'B'                                        6×8 =48

    4.   Define population education and describe any five objectives of teaching
          population education studies.                                                                                  3+5
    5. What are the determinants of mortality in Nepal . Discuss any two of them.        2+6
    6. What do you mean by population density? Discuss the population density of Nepal
        as per geographic region shown by last two censuses.                                              2+6
    7 .What are the sources of  population dots? Describe any of them in detail , in the
         context of Nepal.                                                                                                3+5
    8. Define international migration. Describe the consequences of international
         migration.                                                                                                                    2+6
    9.   Write short notes on.                                                                                           4+4
a)          Distinguish between demography and population studies.
b)           population Pyramid.
 10.  The population of Nepal in 1981 was 1,50,22,839and in 1971 it was 1,15,55,983 find
        the population growth rate per year by Exponential Method.                                   8
11.   In a sample survey of 1000 to families ,670 read Gorkhapatra 539 read kantipur,
        and 339 read both .  How many read neither Gorkhapatra nor kantipur?               8


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Second Terminal Examination 2068

Class: Eleven                                                                   F.M.: 50
Subject: Biology                          Time: 2 hrs                 P.M.: 18
Attempt all the questions
1.     Answer any fifteen question in very short.1×15=15
a.       Name the components of   DNA .
b.      What do you mean by micronutrients?
c.       Give the diagnostic feature of pachytene?
d.      Why michondria is called power house of a cell?
e.       what is cyclosis?
f.       Name the site for photosynthesis.
g.      Name the kingdoms of five kingdom system.
h.      What are taxonomic categories?
i.        Write the botanical name of mustard.
j.        What are the important life component?
k.      Write the difference between ray florets and disc florets.
l.        Define phycology.
m.    Who coined the term biology?
n.      Name the branch of biology which deals with the study of fossils.
o.      What do you mean by monera?
p.      Give the zoological name of malaria parasite.
q.      Why paramecium never get old?
2.      Answer any five question in brief.3×5=15
a.       Define conjugated protein.
b.      Define cell theory.
c.       Differentiate between Prokaryotic and Eukaryotic cell.
d.      Give short comings of two kingdom system of classification.
e.       Give two characters of sprozoa with examples.
f.       Discuss the control measures of malaria.
3.        Describe the family cruciferace or solanaceae in semi technical terms with its
           floral formula and floral diagram.Give five botanical name of economically
           important plant of the family.
4.       Describe the reproduction of paramecium with its general characters.
 

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