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Nishanth K Nizar from Layola, Thiruvananthapuram
Subject :NSO    Class : Class 6

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Rishi from Chirec Public School, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

khushi Joshi from Svkm , Mumbai
Class : Class 10
The strength of a magnet is always stronger at its poles and not at the middle, so if we suppose Q as a bar magnet it will be wrong as it is written that in diagram 1 the strength of attraction is more but Qis attracting P from middle, so it is wrong

Ans 2:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
And also they gave a wrong option as the correct one, as per the solution which is considerable to this scenario... So it should be option B. Got it??

Ans 3:

Shomili from Global Indian International School, Singapore
Class : Class 9
The answer for the above question is C How is it possible?? Why is the answer not D??

Ans 4:

Prajith Kumaran from RCIS, Bangalore
Class : Class 7

Ans 5:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
No but in cases, poles can be on the 2 edges lengthwise. But... they should be inter changed, that is, P should Steel bar and Q should be Bar magnet, isn't it?

Ans 6:

Amrik Pal from Kendriya Vidyalaya DRDO, Bangalore
Class : Class 6
c

Ans 7:

Aarav Gupta from Cambridge International School, Jalandhar
Class : Class 5
c

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Gaurav Singh Chauhan from ,
Subject :NSO    Class : Class 3

Ans 1:

Jeronee from Christwood School, PERUMBAKKAM
Class : Class 5
A.Butterfly

Ans 2:

samyak from Dr. Vitthalrao Vikhepatil foundation English medium school, Ahmednagar
Class : Class 3
butterfly

Ans 3:

Admin from SOF, Noida
Class : Class 10
A. Butterfly. To grow into an adult butterflies go through 4 stages: egg, larva, pupa and adult. They have 6 legs

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ayush singhi from ryan international school, Mumbai
Subject :NSO    Class : Class 8

Ans 1:

A from Mumbai, Mumbai
Class : Class 8
the answer is at B Petroleum Conservation Research Association

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ayush singhi from ryan international school, Mumbai
Subject :NSO    Class : Class 8

Ans 1:

ravi agarwal from sainik school , Bijapur
Class : Class 8
higher is the answer

Ans 2:

sankalp B from Sanskriti School, Pune
Class : Class 8
Yeah true but the solution gives lower as the ansS

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om subham pati from Dps ranchi, Ranchi
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

Ans 2:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
Yes it’s D

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Bhavya Sheth from Bright Day School, Vadodara
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

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abhay pratap singh tomar from svsvm, sahibabad
Subject :NSO    Class : Class 8

Ans 1:

Student from School, City
Class : Class 8
Thw corrwct answwr is C.

Ans 2: (Master Answer)

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

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Moksh Saksena from DPS Vasant Kunj , New Delhi
Subject :NSO    Class : Class 3

Ans 1:

Admin from SOF, Noida
Class : Class 10
A. 1 and 2 Point 1 is correct and simple to understand. Point 2 is correct because some water would have evaporated after it reached boiling point. Point 3 is incorrect because the heating started at 3 and it reached boiling point at 6. So it took 3 minutes to reach boiling point. Point 4 is incorrect because as per the graph water was heated from point 3 till point 11 i.e. for 8 minutes.

Ans 2:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 8

Ans 3:

Nidheesh Mulaye from Dr. S. Radhakrishnan International School, Mumbai
Class : Class 3

Ans 4:

Advik Nayyar from Aryan International School, VARANASI
Class : Class 6

Ans 5:

SPRIHA SINGH from KV BEML Nagar, KGF
Class : Class 4
The correct answer is A .

Ans 6:

Nidheesh Mulaye from Dr. S. Radhakrishnan International School, Mumbai
Class : Class 3
THE CORRECT OPTION IS A

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SUVAMDEBNATH from KVS BAMANGACHI, Howrah
Subject :NSO    Class : Class 6

Ans 1:

SOHAM AJAY DEO from Montfort Sr. Sec. School, Roorkee
Class : Class 7
The answer is (A) I m behind him.

Ans 2:

ramesh datta from DPS dwarka , New Delhi
Class : Class 7
he is sitting 3cm in FRONT of the mirror. the letters appear 7M IN FRONT of him. now, 7-3=4. so if the distance BETWEEN MIRROR AND IMAGE is 4m. this means that the distance BETWEEN AND REAL OBJECT is also 4m. Sachin is sitting 3cm in front of the mirror, so 4-3=1m. thus the answer is a

Ans 3:

Pragya Mahajan from BCM Arya Model Sr Sec School, Ludhiana
Class : Class 8
in ans sheet ans. is a

Ans 4:

Aarohi Yadav from Seth Anandram Jaipuria School,Vasundhara, Ghaziabad
Class : Class 8
The distance of the image in the mirror s the same as it is in reality.So Sachin is sitting 3 meters away from the mirror and the image is forming 7 meters away from the mirror . Then 3 meters 4 meters= 7 meters and the image will be formed 14 meters away from the object.

Ans 5:

JUGAAJYOTI DASH from Doon International School, Bhubaneswar
Class : Class 9
Please draw the diagram first. You will find the answer. When the image is 7 m infront of him, means the image is at 4m from the mirror on its back and the thus the object will be at the 4 m infront of the mirror, which is 1 m behind him.

Ans 6:

Ishita Asnani from St Joseph's Convent Sr. Sec. School, Bhopal
Class : Class 5

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