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Apoorva106 from Little Angels Sr. Sec. School, Sonepat
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:

Anjisnu Raha from SBOA School and Junior College, Chennai
Class : Class 9
question is wrong 10 mm=1cm

Ans 2:

Mohak Khetan from Podar International School Powai , Mumbai
Class : Class 8
lol then the question is wrong

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Dipam from Podar International School, Aurangabad
Subject :NSO    Class : Class 5

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chitrab from CS, Kanpur
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:

Roy Ashmit Umeshchandra from LP SAVANI ACADEMY, SURAT
Class : Class 4
I am fine . bro!

Ans 2:

Jaytra lohia from Lvis - noida, Ghaziabad
Class : Class 5
the answer is b

Ans 3:

B Uppal from Zee School, Nalgonda
Class : Class 4
hi how are u

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saitej from silver oaks, Hyderabad
Subject :NSO    Class : Class 5

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saitej from silver oaks, Hyderabad
Subject :NSO    Class : Class 5

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saitej from silver oaks, Hyderabad
Subject :NSO    Class : Class 5

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saitej from silver oaks, Hyderabad
Subject :NSO    Class : Class 5

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saitej from silver oaks, Hyderabad
Subject :NSO    Class : Class 5

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saitej from silver oaks, Hyderabad
Subject :NSO    Class : Class 5

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TAMANNA RAHUL ANUMALA from VENUS INTERNATION PUBLIC SCHOOL, Bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Latika Bose from Sai International school , Bhubaneswar
Class : Class 4
Aarush how did you know that adi is in the right lower square ? It can also be in one of the left squares

Ans 2:

Aarush from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
x and y are adi's maternal grandparents, and x y have 3 children-2 daughters, one son. One daughter has no child, the other daughter has 1 son only who is Adi ( right lower square ). Adi has no siblings. So the answer is A.

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