National Science Olympiad Forum By SOF Olympiad Trainer - Page 460

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
its c

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8
its d

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6

Ans 7:

Class : Class 7

Ans 8:

Class : Class 9

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
option c

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 8
option c

Ans 4:

Class : Class 8
option c

Ans 5:

Class : Class 7
C

Ans 6:

Class : Class 7
C

Ans 7:

Class : Class 7
the answer is Green Blue Blue

Ans 8:

Class : Class 8
Green blue blue

Ans 9:

Class : Class 7
C

Ans 10:

Class : Class 8
Yes the answer is option C

Ans 11:

Class : Class 8
option c

Ans 12:

Class : Class 7
C

Ans 13:

Class : Class 8
option c

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
bro i forgot about point number 2

Ans 2:

Class : Class 7
My answer is B

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
d

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 10
Answer is option A

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Subject :NSO    Class : Class 9

Read the given statements.
I. Bee wax obtained from beehive is a deposition of the excretory products of honeybee.
II. Fish culture is sometimes done in combination with rice crop
so that fish are grown in the water accumulated in the paddy field.
III. Fish feed in different zones of the pond in order
to make the most efficient use of the available food.
IV. Sahiwal and Murrah are exotic breeds used extensively in cattle farming.
V. Inter-cropping is growing two or more crops
simultaneously on the same field in a definite pattern.
Which of the given statements are incorrect?

AI, II and III
BII, III and IV
CI and IV
DI and V


x,dkytmy

Ans 1:

Class : Class 9
OPTION C

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
lc7ytkyrtmj

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Subject :NSO    Class : Class 6

The given graph shows the amount of water absorbed by four fabrics W, X, Y and Z of same size when put in four separate beakers containing equal amounts of water. Identify the fabrics and select the incorrect option regarding them.


AY could be obtained from an insect whereas Z could be obtained from a mammal.
BFibre of fabric W shrinks when burnt and melts into very hot bead that drips dangerously.
CFibres of fabric X are obtained without harming the source organism and can be repeatedly obtained from the same organism.
DFabric W is made up of synthetic fibres, X is composed of cellulosic fibres whereas Y and Z are made up of protein fibres.


Ans 1:

Class : Class 10

Ans 2:

Class : Class 9
The answer should be " b " not " a "

Ans 3:

Class : Class 7
B is the answer as it may have indicated man made fibre right

Ans 4:

Class : Class 8

Ans 5:

Class : Class 5
option b) is the answer as it is synthetic fiber

Ans 6:

Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
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Ans 2:

Class : Class 7
c

Ans 3:

Class : Class 9
should be a

Ans 4:

Class : Class 6
Answer is C because think in the natural position. So P will be south-west to R.

Ans 5:

Class : Class 7
IT SHOULD BE C

Ans 6:

Class : Class 6
It should be A!

Ans 7:

Class : Class 6
lol question

Ans 8:

Class : Class 5
ans=c

Ans 9:

Class : Class 4
can't determine

Ans 10:

Class : Class 6

Ans 11:

Class : Class 7
should be A

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Subject :NSO    Class : Class 2

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