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Quiz-1 | Quiz-2 | Quiz-3 | Quiz-4 | Quiz-5 |

Quiz-6 | Quiz-7 | Quiz-8 | Quiz-9 | Quiz-10 |

Quiz-11 | Quiz-12 | Quiz-13 | Quiz-14 | Quiz-15 |

Q1. The smallest number by which 3087 may be multiplied so that the product is a perfect cube is

(a) 6

(b) 5

(c) 4

(d) 3

So, to make a perfect cube it must be multiplied by 3

Q2. Surendra borrows Rs. 400 from his friend. He agrees to return the money after 4 yr at the rate of

(a) Rs. 500

(b) Rs. 580

(c) Rs. 480

(d) Rs. 400

Q3. A soap cake measures 7 cm in length, 5 cm in breadth and 2.5 cm in height. How many soap cakes can be placed in a cardboard box whose length, breadth and height are, respectively 56 cm, 40 cm and 25 cm?

(a) 64

(b) 640

(c) 6400

(d) 6440

Volume of cardboard box = 56 × 40 × 25 = 5600 cc

soap-cakes can be placed in a cardboard box= 5600/87.5 = 640

Q4. $ 17\frac{1}{16}$ decimal equivalent as

(a) 17.625

(b) 17.6025

(c) 17.0625

(d) 17.0525

Q5. Two numbers are in the ratio 2:3. If 9 is added to each, they will be in the ratio 3:4, the numbers are

(a) 12, 28

(b) 8, 12

(c) 18, 27

(d) 10, 15

$ \frac{2x+9}{3x+9}=\frac{3}{4} $ or 9x + 27 = 8x + 36 or x = 9

Numbers are 18 and 27

Q6. The average of 4 numbers is 7. If the sum of the first three numbers is 20, find the fourth number.

(a) 7

(b) 10

(c) 9

(d) 8

sum of first three numbers = 20

fourth number = 28 – 20 = 8

Q7. Rajesh purchased a watch for Rs. 300. He sold it for Rs. 330. Find the profit percent.

(a)

(b) 1

(c) 1

(d) 1

Q8. ∠POR and ∠QOR form a linear pair. If a – b =80°, then the value of a and b is respectively

(a) 108°, 72°

(b) 105°, 75°

(c) 95°, 85°

(d) 130°, 50°

$ a=\frac{80+180}{2}=130\,\,and\,\,b\,\,=\frac{180-80}{2}=50$

Q9. Simplify : $ \frac{\left( 48 \right) ^{-2}\times \left( 64 \right) ^{\frac{1}{2}}}{\left( 24 \right) ^{-1}}$

(a) 24

(b) 12

(c) 12^{-1}

(d) None of these

Q10. A water tank is 3 m long, 2.5 m broad and 4 m high. What is the capacity of the tank in litres, if 1000 cubic cm=1L?

(a) 20000

(b) 5000

(c) 30000

(d) 4000

Q11. If $ \frac{a}{5}=\frac{b}{6}=\frac{c}{7}$ then $ \frac{a+b+c}{b}$

(a) 1

(b) 2

(c) 3

(d) 4

$ \frac{a+b+c}{b}=\,\,\frac{5x+6x+7x}{6x}=\frac{18x}{6x}=3$

Q12. The value of $ \sqrt{0.000441}$ is equal to

(a) 0.00021

(b) 0.0021

(c) 0.021

(d) 0.21

Q13. If $ \frac{4}{5} $ of an estate be worth Rs. 16800, then the value of of $ \frac{3}{7}$ it is

(a) Rs. 90000

(b) Rs. 9000

(c) Rs. 72000

(d) Rs. 21000

**(b) Rs. 9000**

Let value of estate = x

$ \frac{4x}{5}=\text{16800 }or\,\,x=\text{21000; }\frac{3}{7}of\,\,its=\frac{21000\times 3}{7}=9000$

Q14. If a number x is 1

(a) 150

(b) 143

(c) 140.55

(d) 123.75

Q15. A man with his usual speed reaches the destination hr late. Find his usual time to reach the destination.

(a) 4 hr

(b) 3 hr

(c) $ 3\frac{3}{4} $ hr

(d) 4 hr

Q16. Teaching techniques are based on

(a) projection theory

(b) the classical theory of human organization

(c) cognitive theory of development

(d) the modern theory of human organization

Q17. Brainstorming strategy in mathematics teaching is based on

(a) psychological principles

(b) creative thinking

(c) problem-solving principles

(d) All of these

Q18. BS Bloom educational process includes

(a) educational objectives

(c) change in behaviour

(b) learning experiences

(d) All of the above

Q19. The curriculum is developed in view of

(a) educational objectives

(c) national development

(b) child development

(d) All of these

Q20. The lesson plan means the detailed description which a teacher completes in a

(a) definite period

(b) indefinite period

(c) full day r

(d) None of these

Q21. The development of lesson planning occurred as a result of

(a) child psychology

(b) gestalt psychology

(c) clinical psychology

(d) All of these

Q22. The most reliable scale of measurement is

(a) ratio

(c) interval

(b) ordinal

(d) nominal

Q23. In the scope of educational diagnosis, use is made of

(a) interview

(b) diagnostic test

(c) observation

(d) All of these

Q24. The present examination system is

(a) comprehensive

(b) qualitative

(c) continuous

(d) quantitative

Q25. Evaluation should be done in teaching mathematics

(a) at the time of providing experiences of learning

(b) at the time of clarification of objectives

(c) after the clarification of objectives and providing the experiences of learning

(d) At all the above levels

Q26. The existing pattern of examination mainly measures the objective of which aspect?

(a) Cognitive aspect

(c) Psychomotor aspect

(b) Affective aspect

(d) None of these

Q27. According to BS Bloom, the domain of learning objectives are

(a) 6 types

(b) 3 types

(c) 4 types

(d) None of these

(i) Cognitive Mental Skills

(ii) Affective Growth in feelings or emotional areas.

(iii) Psychomotor Manual or physical skills

Q28. The emphasis is given to improvement of pupils achievement in

(a) CRT

(c) Diagnostic

(b) NRT

(d) All of these

Q29. The direct method was originated in

(a) France

(b) Germany

(c) USA

(d) England

Q30. For evaluation, the teacher should use

(a) essay type questions

(b) oral testing

(c) objective type questions

(d) All of these