MCQ 

SET 13

KUCTE, NEDUMANGAD

MCQ – MODEL TEST 2

(PHYSICAL SCIENCE OPTIONAL)

Max marks- 50

1)    What happens to the electons during the process of Oxidation?

a)     Gained

b)    Lost

c)     Remains the same

d)    Paired up

 

2)    The process which indicates the heating of concentrated ore in a limited supply or in the absence of air

 a) Calcination

b) Cupellation

c) Leaching

d)Roasting

                 3)  The cell in which electrical energy is converted to chemical energy

                     a) Lechlanche cell

                      b) Galvanic cell

                      c) Electrolytic cell

                     d) Voltaic cell

               4) Which of the following statements regarding catalyst is true?

                      a) undergoes chemical change in a reaction

                       b) used up in a reaction

                  c) produced in a reaction

                  d) unaffected in a reaction

               5) Heating of rubber with sulphur is known as

                  a) Calcination

                  b) Cupellation

                  c) Vulcanization

                  d) Sulphonation

                6) The main constituent of Biogas

                   a) Ethane

                   b) Methane

                   c)Propane

                   d) Butane     

               7) Isomers have the same

                  a) Chemical composition

                  b) Physical properties

                  c) Structural formula

                  d) Molecular formula 

               8) Father of modern chemistry

a) Mendeleev

b) Lavoisier

c) Dalton

d) Priestly

9) Example of a pure element

a) sodium

b) cement

c) glass

d) none of these

10) Which among the following is the heaviest naturally occurring element?

a) Mercury

b) Uranium

c) Thorium

d) Polonium

11) The pH value of basic solution

a) greater than 7

b) less than 7

c) equal to 7

d) none of these

12) Blue litmus paper changes to red in which of the following solution?

a) Basic

b) Acidic

c) Salt

d) None of the above

 

 

 

 

13)’Expert groups’ are found in which of the following Cooperative learning methods?

a) Jigsaw

b) Think-Pair- Share

c) Three- Step interview

d) Team Pair Solo

14) The method suitable to teach Newton’s law of gravitation?

a) Discussion method

b) Biographical method

c) Heuristic method

d) Project method

15) In a branched programming, the student has to respond to which type of questions in each frame?

a) multiple choice type

b) True or false type

c) Fill in the blanks type

d) Matching type

16) Continuous and periodic assessment indicates

a) unit test and term end test

b) only unit test

c) only term end test

d) term end test and unit test

17) Which among the following is made up of atleast two types of monomers?

a) Teflon                                   

  b) Nylon-6

c) Perspex        

 d) Melamine

18) Work is the product of

a) force and displacement

 b) mass and force

c) mass and velocity             

 d) mass and displacement

19) A man cannot see an object placed at 50cm from the eye. He is suffering from

a) cataract                                     

 b) myopia

c) hypermetropia                         

c) prebiopia

20) ‘Taxonomy of Educational Objectives ‘ is written by

a) Bloom                                        

 b) Dave

c) Simpson                                    

 d) Krathwhol

21) Which among the following methods is most suitable to develop ‘understanding’ among children?

a) engage students in social activities

b) engage students in doing experiments

c) teacher demonstrating  the experiments

d) giving discussion on activities

22) Find the odd one

a) magazine                              

b) books

c) diagram                                 

 d) T V

23) All the learning, planned and guided by the school

a) aims & objectives  

b) syllabus

c) curriculum                

d) content

24) To maintain interest, which among the following is most suitable?

a) ask questions           

b) tell  stories

c) crack  jokes          

 d) discuss current affairs

25) The ‘Waldorf Education Approach” encourages a balanced development of

a) head and heart                          

b) head and hand

c) head, heart and hand               

d) heart and hand

26) In which type of programming, does the learner goes through the same frame twice?

a) Linear programming

b) Branched programming

c) Forward branching

d) Backward branching

27) Which is the most important principle of programmed learning?

a) Principle of small steps

b) Principle of active responding

c) Principle of immediate reinforcement

d) Principle of student learning

28) Who designed Historical method?

a) Aristotle

b) J. A. Stevenson

c) Conant

d) Armstrong

29) Collaborative learning is mainly based on which of the following theories?

a) Piaget – cognitive constructivism

b) Vygotsky – social constructivism

c) Bruner – concept formation

d) Vygotsky – language development

30) Where did Nuffield Science Projects initiated?

a) India

b) USA

c) Canada

d) United Kingdom

31) The type of curriculum in which ‘chlorine ‘ is chosen as an example for halogen group?

a) Type study

b) Topic method

c) Concentric method

d) Subject centered curriculum

32) The third category of Dave’s Taxonomy, attained when reproduction of operation is carried out with speed and refinement?

a) Precision

b) Articulation

c) Manipulation

d) Fixation

33) The variable manipulated by the experimenter is

a) Independent variables

b) Dependent variables

c) Controlling variables

d) Extraneous variables

34)  ‘Testimony’ does not mean

a) Personal evidence

b) Documentary evidence

c) Attestation in support of a fact

d) The right to command

35) The most primitive type of inference?

a) Induction

b) Deduction

c) Analogy

d) Conclusion

36) Who advocated ‘inductive reasoning’ in scientific method?

a) Aristotle

b) Descartes

c) Francis Bacon

d) Pearson

37) The method of finding laws and principles

a) Drawing inference

b) Reasoning

c) Induction

d) Deduction

38)’Philosophers stone’ and ‘Alchemy’ are related to which of the following people?

a) Mughals

b) Persians

c) Grrks

d) Arabs

39) Who put forward the idea of atom as the indestructible particle of matter?

a) Kanadamuni

b) Hippocrates

c) Aristotle

d) Pythagoras

40) Identify the period referred as ‘Dark Ages’?

a) Fall of Roman Empire to Christian movement

b) Mughal Period

c) Fall of Greece

d) Old Stone Age

41) Who discovered the modern number system of 0 to 9 with use of decimal point?

a) Indians

b) Mayans

c) Egyptians

d) Persians

42) Find the odd one regarding scientific method of acquiring knowledge

a) Controlling variable

b) Explaining

c) Predicting

d) Finding of facts

43) The process of sampling in which population is divided into groups or classes

a) Systematic sampling

b) Random sampling

c) Stratified sampling

d) Multistage sampling

44) When did National Talent Search Scheme started?

a) 1960

b) 1961

c) 1962

d) 1963

45) Name the Galileo’s student who conducted experiments on pressure of air?

a) Toricelli

b) Leeuwenhoek

c) Nahemiah Frew

c) Blaise Pascal

46) Attributes are elements of

a) Facts

b) Concepts

c) Skills

d) Principles

47) If a teacher thinks over own teaching practices and analyses them, the teacher is

a) Good mentor

b) Good supervisor

c) Good scaffolder

d) Good reflective practitioner

48) Putting together the elements or parts so as to form a whole

a) Analysis

b) Evaluation

c) Organisation

d) Synthesis

49) Which one of the following does not belong to techniques of teaching?

a) Debate

b) Dalton Plan

c) Role Play

d) Simulation

50) The purpose of using Mills cannon

                  a) Make logical inference

                  b) Control variables

                  c) Select sample

                  d) Organise evidence

 

                                                   ANSWERS

1)    b) Lost

2)    a) Calcination

3)    c) Electrolytic cell

4)     d) unaffected in a reaction

5)    c) Vulcanization

6)    b) Methane

7)    d) Molecular formula

8)    b) Lavoisier

9)    a) sodium

10)                       b) Uranium

11)                       a) greater than 7

12)                       b) Acidic

     13) a) Jigsaw

     14 b) Biographical method

15)a) multiple choice type

16) a) unit test and term end test

17) d) Melamine     

18)a) force and displacement  

19)c) hypermetropia

20)a) Bloom

21)b) engage students in doing experiments

22)d) T V

23)c) curriculum                

24)a) ask questions

25)c) head, heart and hand

26)d) Backward branching

27)a) Principle of small steps

28)c) Conant

29)b) Vygotsky – social constructivism

30)d) United Kingdom

31) a) Type study

32)a) Precision

33)a) Independent variables

34)d) The right to command

35)c) Analogy

36)c) Francis Bacon

37)c) Induction

38)d) Arabs

39) a) Kanadamuni

40)a) Fall of Roman Empire to Christian movement

41)a) Indians

42)a) Controlling variable

43)c) Stratified sampling

44)d) 1963

45) a) Toricelli

46)b) Concepts

47)d) Good reflective practitioner

48)d) Synthesis

49)b) Dalton Plan

50)a) Make logical inference