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Shrimoyeec from ORBIS , Pune
Subject :NSO    Class : Class 3

Ans 1:

Neelesh Dutta from Innocent Hearts School, JALANDHAR
Class : Class 6
C

Ans 2: (Master Answer)

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

Ans 3:

Devansh from mmvm, Udaipur
Class : Class 4
provide the solution

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nishant doshi from new era senior secondary school nizampura vadodara, Vadodara
Subject :NSO    Class : Class 5

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Sanjana Iyer from HFS Powai, Mumbai
Subject :NSO    Class : Class 6

Ans 1:

from ,
Class : Class 8
Bulb Y will still continue to glow if both the switches are open because bulb Y is directly connected to the battery and both of its terminals are connected to the battery. The answer to the given question is option b.

Ans 2:

Priyangshu Chattopadhyay from ST AGNES SCHOOL KHARAGPUR, Kharagpur
Class : Class 6
BUT HOW WILL IT GLOW IF S1 IS NOT CONNECTED??

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Sanjana Iyer from HFS Powai, Mumbai
Subject :NSO    Class : Class 6

Observe the given processes 1 and 2 carefully.

Which of the following statements are correct?
I. Bubbles are formed in process 1 while no bubble formation takes place in process 2.
II. Process 1 is slow while process 2 is fast.
III. Process 1 occurs at 100°C only while process 2 can occur at any temperature.

A I and II only
B II and III only
C I and III only
D All of these.


Being in a larger vessel, boiling of water in pan 1 should happen slower.

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Neetu BIjesure from The School, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Kushagra Shukla from Presidium dwarka, New Delhi
Class : Class 5
'c' is jupiter which is the biggest the answer is 'd' . Saturn is the second biggest planet . if they were asking about the biggest heavenly body in our solar system then options 'a' and 'd' would have been correct as the sun is the biggest heavenly body in our solar system and Jupiter is second

Ans 2:

Adit Aggarwal from Vibgyor High, Bengaluru
Class : Class 5
Planet D is Uranus which is mostly rocky and icy. I do not understand why it is not A and D. someone please clarify.

Ans 3:

Kushagra Shukla from Presidium dwarka, New Delhi
Class : Class 5
Sorry for the misconception , the answer is d

Ans 4:

lavanya from bcm chd road, Ludhiana
Class : Class 4
The planet c is Jupiter the Largest and in a option it is given 2nd largest so it is incorrect but in c option it is written that a and b are made up rocks and it is also incorrect . So the answer should be a and c both .please update the question

Ans 5:

Devang Sharma from Modern school, Kota
Class : Class 3

Ans 6:

Harish Divakar from Chennai public school global school, Chennai
Class : Class 4
The answer should be A. I understand what you are saying but look they told that the planets C and D are gases. They did not asked how big they are but they asked are they made up of gases. So the answer should be A since C is the largest.

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Kushagra Gupta from Primus Public School, Bengaluru
Subject :NSO    Class : Class 5

Mr. Gupta was walking along a street at night. He stood at point D and observed that his shadow was cast behind him. He then noticed that the length of his shadow changed as he walked towards the street lamp.

Which one of the following graphs shows the correct changes in the length of the shadow as Mr. Gupta walked from Point D to Point F?

A
B
C
D


B is the wrong answer. Shouldn't the actual answer be A, as the closer the object is to the light source, more area is blocked and the shadow is bigger?

Ans 1:

SARTHAK from RPS, Mahendergarh
Class : Class 6

Ans 2:

Mridul Jain from Shishukunj International School Indore, Indore
Class : Class 5
Can you please explain

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ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Subject :NSO    Class : Class 5

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ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

KOUSTUV JENA from RYAN INTERNATIONAL SCHOOL, RAIPUR
Class : Class 6

Ans 2:

Anita from DPS, Xxx
Class : Class 7

Ans 3:

Krethick Ravichandran from Yuvabharathi International School, Singapore
Class : Class 6

Ans 4:

Krethick Ravichandran from Yuvabharathi International School, Singapore
Class : Class 6

Ans 5:

Krethick Ravichandran from Yuvabharathi International School, Singapore
Class : Class 6

Ans 6:

Nihaar from Kendriya Vidyalaya Malleshwaram , Bengaluru
Class : Class 7
can any one explane this

Ans 7:

Krethick Ravichandran from Yuvabharathi International School, Singapore
Class : Class 6

Ans 8:

Krethick Ravichandran from Yuvabharathi International School, Singapore
Class : Class 6

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naman from dpsnoida, Noida
Subject :NSO    Class : Class 4

Ans 1:

DHEER PANDEY from CORNERSTONE SCHOOL, Hyderabad
Class : Class 6
maybe the answer is d

Ans 2:

Manya Pujar from EuroSchool, Davangere
Class : Class 4
can some one explain

Ans 3:

Samyaraj Chowdhury from Indus Valley World School, Kolkata
Class : Class 5

Ans 4:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Class : Class 4
My answer is c. In position 3 northern hemisphere is exposed to the sun.

Ans 5:

BV Karthikeya from Sentia, Hyderabad
Class : Class 5
ans should be c

Ans 6:

Bidyashree Panda from Royal Concord International School Begur, Bangalore
Class : Class 4
the answer should be c.

Ans 7:

Riya from Bhavan Vidyalaya, Chandigarh
Class : Class 4
the correct answer should be C

Ans 8:

Ishita from vivekanand school, New Delhi
Class : Class 4
the answer is b

Ans 9:

Purnendu srikar from National CENTRE FOR EXCELLENCE, bangalore
Class : Class 1
can someone explain this question

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Srikrish Subramanian from Hindu SSS, Chennai
Subject :NSO    Class : Class 6

Two bar magnets suspended by string, are separated by a piece of metal. Which of the following statements best explain the outcome shown in the diagram?


A Only like poles attract.
B The magnets have lost their magnetic forces.
C The metal exerts a magnetic field which attracts the magnets.
D The magnetic field of the magnets cannot pass through the metal.


If the magnetic field can't pass through the metal why are the magnets attached to the metal

Ans 1:

from ,
Class : Class 8
The metal is a magnetic material and like poles repel each other, so there is no conclusion about magnetic field passing through the metal

Ans 2:

tanay Nasikkar from bgs nps, bangalore
Class : Class 7

Ans 3:

Anmol kathar from deogiri global academy, aurangabad
Class : Class 7
magnetic field can pass through metal. but her is such condition where metal is magnetic so it attract both magnet

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