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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
ok ok thank you baba ji

Ans 2:

Class : Class 5
A

Ans 3:

Class : Class 5
ok according to science it is D but according to me u should go in water at night and on land t night and then tell is D correct ( ok this is just a joke)

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Subject :NSO    Class : Class 6

Read the following statements and select the option that correctly identifies true
(T) and false (F) ones.
(i) The number of petals and sepals in a flower is always equal.
(ii) Roots absorb water and minerals from the soil.
(iii) Stamens form the female reproductive part of a flower.
(iv) Petiole is the short stalk that attaches leaf to the stem.
(v) Calyx and corolla form the essential whorls of the flower.

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


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Subject :NSO    Class : Class 6

Depending upon the nature of the constituents present in a mixture, Suhana, a class 6 student suggested some methods of separation as shown in the table.

S.
No.
Types of
mixture
Methods of
separation
1. Solid - Solid Handpicking, Sieving
2. Solid - Liquid
(insoluble)
Sedimentation -
Decantation, Filtration
3. Liquid - Liquid
(immiscible)
Decantation,
Separating funnel
4. Solid - Liquid
(soluble)
Filtration, Decantation
5. Liquid - Liquid
(miscible)
Distillation

Which of these is/are incorrect method(s) of separation?

A1 and 2 only
B3 only
C1 and 5 only
D4 only


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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
The correct answer is C because we should not have road side food

Ans 2:

Class : Class 2

Ans 3:

Class : Class 2
Therefore all others except c are wrong

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 9

Milind suffered from common cold that got severe due to another infection. He took antibiotics in the treatment. The graph shows the pathogen load in his body during the period of sickness. Select the correct statement(s) regarding it.

(i) X represents bacterial infection which decreases rapidly after antibiotic treatment.
(ii) X represents fungal infection which decreases rapidly because of body's immunity.
(iii) Y represents bacterial infection which decreases due to body's immunity and antibiotic treatment.
(iv) Y represents viral infection which decreases due to body's immunity.
(v) Antibiotic treatment causes decrease in pathogen load for both the infections.

A (i) and (iv) only
B (ii), (iii) and (iv) only
C (v) only
D (ii) and (v) only


Explanation please

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Subject :NSO    Class : Class 2

Aman is blind-folded and he is asked to differentiate some pairs of items. Which of the following pairs of items can he differentiate?

(A) A glass of orange juice and a glass of plain water.
(B) A piece of red and a piece of blue cloth.
(C) A round ball and a rectangular box.
(D) An empty piggy bank and a piggy bank with some coins in it.

A (A) and (D) only
B (B) and (C) only
C (A), (C) and (D) only
D (A), (B), (C) and (D)


The correct answer is C

Ans 1:

Class : Class 2
C is the answer

Ans 2:

Class : Class 3
the correct answer is,c

Ans 3:

Class : Class 2
The correct answer is C

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Subject :NSO    Class : Class 6

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