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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
why the answer will not be charcoal.....as charcoal is a processed fuel obtained from coal where as wood n coal are not processed fuel ...they are natural fuels

Ans 2:

Class : Class 8
Because charcoal is actually a product made from burning wood and coal is not related to wood or charcoal

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Subject :NSO    Class : Class 3

Ans 1:

Class :
Answer is C . R can be silk as it is natural and comes from animal and P can be nylon

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
yes . Sorry I was wrong

Ans 2:

Class : Class 8
Option B

Ans 3:

Class : Class 3
The answer is option b because both the statements are correct but, infact statement 1 should be the correct explanation of statement 2 because statement 2 just tells us that baking soda does not taste sour it has nothing to explain about statement 1, thus the answer is option 2.

Ans 4:

Class : Class 3
The answer cannot be a as statement 2 is not explaning the first one

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 8

An experiment is conducted in which pea seeds are planted 10 mm apart in tray I and 1 cm apart in tray II. Both trays are exposed to the same environmental conditions. It is noted that plants grown in tray I are very weak while plants in tray II are healthy.

AThe plants compete for limited available resources
BThe plants are not exposed to sufficient sunlight
CThe plants are grown in nutrient deficient soil
DThe plants suffered a pathogen attack


but 10 mm is equal to 1 cm !!

Ans 1:

Class : Class 9
question is wrong 10 mm=1cm

Ans 2:

Class : Class 8
lol then the question is wrong

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Refer to the given diagram and select correct examples of X, Y and Z resources of energy.
             X                Y                    Z
A Petroleum       Coal                Hydro energy
B Solar energy    Natural gas       Coal
C Tidal energy    Petroleum         Nuclear energy
D Coal               Nuclear energy    Petroleum


not understanding please clarify

Ans 1:

Class : Class 4
I am fine . bro!

Ans 2:

Class : Class 5
the answer is b

Ans 3:

Class : Class 4
hi how are u

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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