1.       The atomic weight of a divalent metal that forms an oxide which contains 28.57 % oxygen is
a.        12                   b.  20        c.   24                   d.   40

2.       The maximum number of orbitals present in a sub-shell is :
a.        n2                     b.  2n2          c.   2l +1            d.  4l + 2

3.       In which of this species octet rule is violated.
a.                  CO                   b. SO3          c.  AlCl3               d. PCl3

4.       Which of theseis most acidic oxide ?
a.        SiO2                 b. P2O5        c. AlCl3               d. PCl3

5.       The number of electron present in a sub-shell is
a.        NH4Cl              b.  KCl          c.  HCOOK         d. NaNO3

6.       Which of these is most acidic oxide ?
a.        Mol. Wt /3    b. Mol. Wt /4                             c. Mol. Wt. / 5                          d. Mol. Wt. /6

7.       The number of electron present in 1.7 grams of ammonia is
a.        0.1 NA             b.  0.5 NA     c. NA                   d. 1.2 NA

8.       Washing Soda removes hardness by
a.        Precipitation    b. Ion- Exchange  c. Complex formation                           d. all
9.       Which of this gas is absorbed by FeSO4 solution?
a.        N2O                 b. NO           c. O2                   d. CO2

10.    Which of this can reduce both conc. H2SO4 and FeCl3 solution?
a.        HF                   b. HCl           c. HBr                                 d. HI

11.    Which of this alloy contains iron ?
a.        Constantan    b. Dutch metal      c. Invar   d. German Silver

12.    In open-hearth process impurities are removed using
a.        Air                   b. Haematite         c. CO2      d. CO

13.    Essential oils can be purified by
a.        Fractional distillation
b.       Steam distillation
c.        Sublimation
d.       Centrifuge

14.    Which of these is a nucleophile ?
a.        CO2               b. FeCl3               c. SO3          d. H2S
15.    The intermediate formed during addition of HBr to propene in the presence of peroxide is :
a.        Carbocation  b. Carbanion c. free radical    d. Carbene


Read the following passage and give the answer of questions:
Until very recently, it was universally believed that men are congenitally more intelligent than women; even so enlightened a man as Spinoza decided against votes for women on this ground Among white men, it is held that white men are by nature superior to men of other colors and especially to black men; in Japan, on the contrary, it is thought that yellow is the best colour. In Haiti, when they make statues of Christ and Satan, they make Christ black and Satan white. Aristotle and Plato considered Greeks so innately superior to barbarians that slavery was justified so long as the master was Greek and the slave a barbarian.
1.       ‘Congenitally’ means
a.       certainly       b. innately           c. fantastically    d. falsely
2.       Spinoza decided against votes for women because for women beause according to him
a.       they were less educated than men
b.      they were generally unintelligent
c.       they were naturally less gifted with intelligence
d.      they did not deserve to have votes
3.       In Haiti, Christ’s statue is black and satan white because the people there believe that
a.       Christ is evil                                                                c. black was good
b.      Satan was good                                        d. all white
4.       Aristotle and Plato supported slavery because they thought
a.       The Greek to be superior to barbarians
b.      The barbarians to be superior to Greeks
c.       Slaves to be inferior
d.      That the barbarian belonged to Greece
5.       The author believe that
a.       Some color are superior to other colors
b.      Some colours are inferior to other colors
c.       Colours have no relevance to superiority
d.      Colours vary from country to country


Read the following passage and give the answer of questions:
Cave men roaming on earth thought that moon changes its shape by seeing its different shapes in the sky. Sometimes, it is seen as a thin white curve, sometimes half circle, and sometimes as a full orange disc. How must have our ancestors explained this fascinating behavior?
                But now, we are confident why our satellite changes its shape. The moon revolves round he earth once in a month regularly and we see only a part of it. The part that we see is that section of moon which chatches the sun’s light.
1.       Our Satellite means the
a.       Moon            b. sun                    c. earth                 d. satellite
2.       The moon’s fascinating between behavior implies that
a.       It catches light                           c. seeing of different shape
b.      Revolving around                     d. half circle
3.       Thin white curve mean
a.       Half moon   b. new moon     c. full moon        d. earth
4.       To our eys at the earth, the moon changes in
a.       Colour only b. shape only     c.both a and b   d.none
5.       The reason of changing shape that we know is
a.       the portion catching the sunlight
b.      fascinating behavior
c.       revolving around the earth
d.      our inability to see the moon during day


Read the following passage and give the answer of questions:
Socialism aims, then, at substituting the motive of social service for the motive of private profit. It holds that men will do better work to make the good life, with the leisure and financial competence it requires, possible for a society which in the long run in themselves, than they will at present consent to do for a society which compels them to enrich the exploiters of their labour in order to avoid starvation for themselves . If socialism is wrong in making this assumption, if the psychology of human beings in such that they will not work willingly and well for society but only for themselves, the the whole of the Socialist edifice falls to the ground. For this doctrine is the foundation uon which it rests. Either men are socially minded in the sense described, or  they are not, and cannot be made so.
1.       The objective of Socialism is to encourage
a.       Private investment                 c. equal society
b.      Profit-making                            d. job reservations
2.       Men are expected to work better in a Socialist set-up because
a.       They are tempted to earn more money.
b.      They constitute the society themselves.
c.       They are not allowed a life a leisure.
d.      They do not requir4e exceptional competence.
3.       In this paragraph, the author is
a.       Defining  Socialism  
b.       pointing out the inadequacies of Socialism
c.       Establishing a link between Socialism and starvation
d.      Lamenting that man has no social environment
4.       The socialist structure is likely to collapse unless it
a.       is built upon solid foundations
b.      stops making assumptions
c.       ensures productivity through social awareness
d.      reserves jobs for backward classes
5.    Societies, normally,
a.       Overlook the rich man’s labour
b.      Treat rich and poor alike
c.       Use force to obtain work
d.      Starve man to make a few rich