MPSC Practice Paper Set for practice

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MPSC Practice Paper Set 1
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1

Consider the following statements.  

a. Beta particles are negatively charged and more penetrating than Alpha particles, which are positively charged.

b. Gamma particles are natural and more penetrating than Beta-particles.

c. In general neutral particles can be said to be having very high penetrating power.


2

During in elastic collision between two bodies, which of the following quantities always remains conserved?


3

Name the transgenic crop in which three genes for synthesis of vitamin A are introduced through the technique of genetic engineering.


4

How many linkage groups are present in the female and male grasshopper insect?


5

Name the plant having H.S.K or C4 pathway of photosynthesis.


6

Chemosynthetic bacteria obtain energy by oxidizing __________chemical compounds.


7

In the nephron of man, what is the correct sequence of urine formation?


8

Which of the following situations will be fatal to second foetus?


9

Match the following:

Respiratory Pigment               Animal/ animal group

  1. Hemoglobin                                  I.  Annelida
  2. Chlorocruorin                                II. Vertebrates
  3. Hemerythrin                                 III. Lingula
  4. Haemocyanin                                IV. Molluses

 


10

Consider the following statements about sliding filament theory of muscle contraction:

    1. This theory explains the modem concept of muscle contraction.
    2. This theory was put forward by Huxley and Niedergerke.

Which of the above statements is/are true?


11

During calcination process


12

By green chemistry, we mean


13

Which of the following is not a not a Lewis acid?


14

The following are some of the properties of the colloidal sols:

  1. Tyndall                         b. Brownian motion
  2. Maxwell                      d. van der Waals forces

15

Which of the following statements are correct?

  1. HF and H2O are polar molecules.
  2. CH4 and CO2 are non-polar molecules.
  3. CO2 and SO2 are non-polar molecules.

16

Which of the following reactants can be used to prepare ammonia?

  1. NH4Cl + Ca(OH)2
  2. N2 + H2
  3. CaCN2 + H2O