Class 6 NSO Sample Paper 4

7/29/2019 Class 6 NSO Sample Paper 4

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Bill is building a pyramid. He uses 9 blocks in the first row, 7 blocks in the second row, and 5 blocks in the third row

he pattern continues, how many blocks will Bill use in the fifth row?

75

3

1

Find the missing pattern in the following questions

Each of the letters A and B below represents a specific digit

BBBBA

BBA

BBAA

ich one of the following digits does A represent?

12

3

0

The given figure represents the equation 5y + 7 = 19. What is the first step in finding the value ofy?

Divide the thread sticks equally among the 5 rollers

Add 19 thread sticks to each side of the figure

Add 7 thread sticks to each side of the figureSubtract 7 thread sticks from each side of the figure

f + + + + = 175 and + = 5,


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d the value of + +

7

1435

49

Mukta read that a bicycle tyre has a radius of 30 centimeters and a diameter of 50 centimeters. How does Mukta

ow that these measurements cannot be correct?

The radius should be twice the diameter

The diameter should be twice the radius

The radious should be 30 centimetres

The diameter should be 50 centimetres

What is the area of the triangle HJK in square units?

13 square units21 square units

36 square units

42 square units

Which of the following numbers is a perfect number?

16

8

2428

The product of two numbers is 3000. If the H.C.F. of the numbers is 10, then L.C.M. will be

30300

305

5

Beena made a 4 cm by 6 cm by 6 cm cuboid using 2 cm cubes. She removed some cubes to make a solid shown here.

w many cubes did she remove?


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17

1211

13

Find the perimeter of the adjoining figure

28 cm

56 cm

36 cm112 cm

?71.1

7.5081.0

0.272.7

27

270

Ms. Prabhas sixth-grade class is going on a fishing trip. The pictograph below shows the number of fish caught each.

H CAUGHT ON FISHING TRIPNumber of Fish

nday

sday

dnesday

rsday

Y

= 5 fish


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cording to the information in the pictograph, how many fish were caught on Thursday?

34

15

20

Harish does 15 sit-ups every morning for 120 consecutive days. How many sit-ups does he do?

180720

1,80012,600

If x and y are two numbers such that x is a factor ofy then the L.C.M. ofx and y is

xy

xy

x+y

AB CD, EFD is equal to,

20o

2530

35 o

How many lines can be drawn to pass through two points simultaneously?

OneTwo

More than three

No line

Complete the following figures from the given set of alternatives


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is,9

25ofpercentageaasexpressedwhen

4

1

27%36%

25 %

9%

Perimeter of the shaded region is,

gure not drawn to scale)

64m

72m84m

60m

Which of the following statements is incorrect?

Rotten garbage can be used as manure for plantsMaterials made up of glass take thousand of years to decompose

We should put garbage in plastic bags and throw it away

Burning of plastic leads to cancer

Select the incorrect statement from the following

Cooking makes food free of germs

Raw vegetables are rich in roughageChildren need more food as they grow very fast

Over-eating makes the body more strong to fight with diseases

Overnutrition is a form of malnutrition in which nutrients are over supplied relative to the amounts required for


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mal growth, development and metabolism. Overnutrition leads to

Deficiency diseaseObesity

Thin and weak body

All of these

Which of the following is made up of fibres from outer covering of coconut?

Spinning of yarn on large Scale is done with spinning machine, while the manual spinning is done with hand operated

ice known as

Takli

Charkha

HandloomBoth (A) & (B)

What is the basic difference between Angora and Cashmere brands of wool?

Angora is obtained from rabbit and Cashmere is obtained from goat

Angora is obtained from goat and Cashmere is obtained from rabbit

Angora is obtained from yak and Cashmere is obtained from goatAngora is obtained from camel and Cashmere is obtained from yak

The air that we breathe in, is a of gases like carbon dioxide, oxygen, nitrogen, argon, water vapour and other gases

Mixture


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Compound

Element

None of these

What are X, Y and Z in the figure?

X = Mixture, Y = Residue, Z = Filtrate

X = Mixture, Y = Filtrate, Z = ResidueX = Residue, Y = Filtrate, Z = Mixture

X = Filtrate, Y = Residue, Z = Mixture

Which is the correct list of characteristics of metals?

Shine brightly when polished; good conductors of electricity and heat; soild at room temperature; transparentGood conductors of electricity and heat; solid at room temperature; opaque, except in extremely thin films; do not

ne at all when polished

Bad conductors of electricity and heat; solid at room temperature; opaque, except in extremely thin filmsShine brightly when polished; good conductors of electricity and heat; solid at room temperature; opaque, except in

remely thin films

Which picture shows a chemical change?

Growth of a tree is

Physical change

Reversible changerreversible change


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Expansion process

Read the given statements and mark the correct option.

tement 1: Some changes that result in the formation of new substances are called chemical changes

tement 2: Chemical changes are permanent changes

Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1

Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1

Statement 1 is true and statement 2 is false

Statement 1 is false and statement 2 is true

In the given figure, X, Y and Z represents ________, _________________&__________ joints respectively

Fixed, hinge and pivot

Hinge, pivot and fixed

Pivot, hinge and fixed

None of the above

Phyllotaxy is the arrangement of leaves on the stem. Three types of phyllotaxy are shown in the figure. Which of theowing is the correct option?

a b c

ternate Opposite Whorled

a b c

pposite Whorled Alternate

a b c

horled Alternate Opposite

a b c

pposite Alternate Whorled


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Why do you think seeds and fruits need be dispersed away from the mother plant?

They may fall within the shade of the mother plant and not get enough sunlight

They may not get enough food and moisture from the soil near the mother plantThere may be too many seeds in a small area near the mother plant

Any of these things may happen and prevent the growth of new healthy plant

Match the following and select the correct option from the codes given below.

uantity Unit symbol

) Length (i) m

) Mass (ii) N

) Time (iii) s

) Force (iv) kg

a) - (ii), (b) - (i), (c) - (iv), (d) - (iii)a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)

a) - (i), (b) - (iv), (c) - (iii), (d) - (ii)a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)

In the above question, If the mass of the object is 36 g, the density of the object is

1 g/cm3

2 g/cm3

3 g/cm3

4 g/cm3

The smallest time measured by a wrist watch accurately is

1 milli second60 seconds

1 second

1 hour

The moon is

LuminousNon-luminous

Both of theseNone of these


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The mirror Image of SMART will be

The shape of the shadow depends upon the

Size of the object

Position of source of light

Size of source of lightShape of the object

What does the above circuit diagram shows?

A closed circuit

A circuit testerA circuit with key opened

A circuit with key closed

In which of the following circuits will the bulb glow?


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Electric wires are covered with

Conducting materialnsulating material

Semi conductor material

None of these

A magnet is also called lodestone because

t lifts load

t is a stone

t tells us directionNone of these

In which of the following a permanent magnet is not used?

n magnetic door catches

n electric bellsn compasses

None of these

Four different nails, (i), (ii), (iii) and (iv), were stroked with a magnet. Which of them will

ome magnets? (i) Iron nail (ii) Steel nail (iii) Copper nail (iv) Aluminium nail

i) & (ii)

iii) & (iv)i), (ii) & (iii)

i) (ii), (iii) & (iv)

The gas is only about 20 parts out of 100 parts of air in the atmosphere. It h needed for decomposition of organic

tter to take place. This gas is

Carbon dioxide

Water vapour

OxygenNitrogen

Acid rain includes

Sulphuric acid and phosphoric acid

Sulphuric acid and nitric acidPhosphoric acid and nitric acid


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Sulphurous acid and nitrous acid

The diagram below, shows part of the water cycle

at is process T called?

MeltingCondensation

Evaporation

Precipitation


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D 2. C 3. A 4. D 5. D

B 7. B 8. A 9. B 10. C

B 12. A 13. D 14. C 15. B

C 17. A 18. C 19. D 20. B

C 22. D 23. B 24. C 25. D

A 27. A 28. A 29. D 30. C

C 32. B 33. A 34. A 35. D

C 37. C 38. C 39. B 40. A

D 42. C 43. C 44. B 45. C

B 47. A 48. C 49. B 50. B


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Class 6 NSO Sample Paper 4

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