National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
C

Ans 2:

Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Option C. Because If R is the opposite of P, S will be the opposite of Q.

Ans 2:

Class : Class 6
it definitely is c

Ans 3:

Class : Class 6
ans is C

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Subject :NSO    Class : Class 3

Study the given classification chart for different parts of plants that we eat. Select the correct option for a, b, c and d where the same part of plant is eaten.


            a           b           c                d
AGinger      Cauliflower      Onion          Lady finger
BCauliflower     Onion      Spinach     Lady Finger
CPea      Beetroot      Turnip          Coriander
DCarrot      Sugarcane      Tomato          Spinach


How potato and sugarcane are same part of a plant.

Ans 1: (Master Answer)

Class : Class 1
Both the sugarcane and the potato are stems from their plants.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 2:

Class : Class 7
silk when burnt smells both like charred meat and burning hair

Ans 3:

Class : Class 9
OPTION D

Ans 4:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 5:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 6:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 7:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 8:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 9:

Class : Class 8
option D.

Ans 10:

Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 11:

Class : Class 9
OPTION D

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
option B is correct

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
The answer should be "A" because, A Convex mirror will produce diminished image

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
B

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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