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Mrudula shrinivas marathe from JBCN INTERNATIONAL SCHOOL , Mumbai
Subject :NSO    Class : Class 3

Ans 1:

Akshari Patil from VIBGYOR HIGH Marathalli, Marathalli
Class : Class 4
how can peacock population increase if they don't have snakes to eat ?

Ans 2:

Theertha Uday from Holy Angels ISC School, Trivandrum
Class : Class 5
Yes I also think so

Ans 3:

Akshari Patil from VIBGYOR HIGH Marathalli, Marathalli
Class : Class 4
this question is wrong all options are wrong

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Pournami Roy from Delhi Public School East, Bangalore
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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Kohil from Kendriya Vidyalaya, Patna
Subject :NSO    Class : Class 8

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DIBYA PRASANNA RANA from DAV Public School, Haldia
Subject :NSO    Class : Class 7

Ans 1:

Saniya Wasnik from Chanda Public School, Chandrapur
Class : Class 8
Its answer is D.It is very simple we have to use 'BODMAS RULE' :)

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Anchita from Euroschool Wakad, Pune
Subject :NSO    Class : Class 4

Read the following statements made by two students.
Shuchi : There are three stages in its life cycle. The young one is very similar to its parent. It is P.
Ritu : There are four stages in its life cycle. The young one is very different from its parent. It is Q.
Identify the correct option with regard to P and Q.

----------P-------------------Q
A Housefly --------Cockroach
B Butterfly --------Grasshopper
C Cockroach ------Housefly
D Cockroach ------Grasshopper


please explain

Ans 1:

Parmanyu from Learning paths school, Mohali
Class : Class 5
i found this answer effective.

Ans 2:

Parth from St Stephens School, Chandigarh
Class : Class 5
option C

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Nikhil Kocherry from Ryan International School, Mumbai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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deepakdashora@rediffmail.com from na, Udaipur
Subject :NSO    Class : Class 6

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deepakdashora@rediffmail.com from na, Udaipur
Subject :NSO    Class : Class 6

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sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 5
Thanx sir

Ans 2:

PRANSHU AGRAWAL from The Jain International School, Bilaspur
Class : Class 4
thanks sir

Ans 3:

ABHAY AGARWAL from ,
Class : Class 3
thank u kind sir

Ans 4:

Admin from Revisewise, Noida
Class : Class 3
Answer: B

II and IV

Solution:
As per the equation of photosynthesis -X is carbon dioxide, Y is chlorophyll and Z is oxygen.
I is incorrect because carbon dioxide constitutes only 0.04% of atmosphere and III is incorrect because oxygen gas does not turn lime water milky.

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dhruv nigam from ckc jhansi, Jhansi
Subject :NSO    Class : Class 7

Ans 1:

Archi Mangla from Mohters Global School, Dehi
Class : Class 7
B MUST BE THE ANSWER

Ans 2:

Reetam Dan from Delhi Public School Sector 19 Faridabad Haryana india, Faridabad
Class : Class 9

Ans 3:

from , Mumbai
Class : Class 7

Ans 4:

Aditya kumar from Sapphire International School, Noida
Class : Class 8
Its "b" as in parachutes all the angles formed by ropes are equal and mid rope is connected to the center of it. So here is no center and angle is not equal

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