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Subject :NSO    Class : Class 7

Consider the following statements. Select the option which correctly identifies true (T) and false (F) ones.
(i) Microorganisms act upon the dead plants to produce humus.
(ii) Autotrophs lie at the base of a food chain.
(iii) Large scale cutting of trees is called afforestation.
(iv) Branched part of a tree above the stem is called crown.

(i) (ii) (iii) (iv)
A T F T F
B T T F T
C T F F T
D T F T T


But base means last. Doesn't it?

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7

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Subject :NSO    Class : Class 5

Study the given steps involved in formation of fruit from flower.
P. The ovary develops into a fruit.
Q. The pollen grains grow long tube inside the style.
R. The ovules grow into seeds.
S. The male gametes fuse with the egg.
T. The pollen grains are deposited on the stigma of another flower.
U. The pollen tube enters the ovary.
Select the option which arranges given steps into correct sequence.

AT → U → Q → S → R → P
BQ → T → U → R → S → P
CT → Q → U → S → R → P
DU → Q → T → S → R → P


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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6

Ans 4:

Class : Class 7
C. 3.2 cm

Ans 5:

Class : Class 6
c 3.2 cm

Ans 6:

Class : Class 6

Ans 7:

Class : Class 6

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Subject :NSO    Class : Class 6

Prashant tested some food items and tabulated the results as follows.

Identify X, Y and Z and select the incorrect statement.

AY helps in formation of haemoglobin which carries oxygen from one part of the body to another.
BX helps in formation of antibodies in our body which fight infection and protect us from diseases.
CSame amount of Z provides more energy as compared to X.
DZ forms shock absorbing cushion around our internal organs.


Ans 1:

Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 1
Question was very tricky how am I supposed to understand through a pie chart

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8
yes your are right

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