National Science Olympiad Forum By SOF Olympiad Trainer - Page 658
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Sneha from NPS , Bangalore
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

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Deepa Moses from Glendale Academy , Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

PLR from Hindu Senior, Chennai
Class : Class 10
C is the correct answer.

Ans 2:

Aditya Bhunia from DPS South Bangalore, Bengaluru
Class : Class 5
C

Ans 3:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
Can you tell the answer to this question

Ans 4:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4

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BYE from DPS noida, Noida
Subject :NSO    Class : Class 5

Ans 1:

Aanshi from Vibgyor High, Vadodra
Class : Class 8

Ans 2:

bharati nath from Springdale high school, Kalyani
Class : Class 6
As, sandstone is a sedimentary rock and pumice is an igneous rock.

Ans 3:

Aarush from Podar, Mumbai
Class : Class 10
c because both are metamorphic rocks

Ans 4:

Pratham Dave from GNS, Bangalore
Class : Class 7
Yes, Mannat Verma ,my answer is also D

Ans 5:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
The relationship in the box pairs a sedimentary rock (sandstone) and an igneous rock (pumice) together. Similarly, conglomerate is a sedimentary rock and obsidian is an igneous rock.

Ans 6:

bharati nath from Springdale high school, Kalyani
Class : Class 6

Ans 7:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6
The relationship in the box pairs a sedimentary rock (sandstone) and an igneous rock (pumice) together. Similarly, conglomerate is a sedimentary rock and obsidian is an igneous rock.

Ans 8:

Biju Pappachan from Rkc , Raipur
Class : Class 1
I didn’t understand can anybody explain easily

Ans 9:

Deep Ajay Ovhal from Podar International School, Latur, Latur
Class : Class 7
D

Ans 10:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
Don’t copy the explanations manat and saksam

Ans 11:

Prajjwal Dey from MLZS Wakad, PUNE
Class : Class 6

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Achintya k j from KENDRIYA VIDYALAYA GOLE MARKET, NEW DELHI
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
It is a unit. It indicates per hour.

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
It is a unit. It indicates per hour.

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Sourangshu Mallick from GIIS, Singapore
Subject :NSO    Class : Class 1

Ans 1:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
i mean it is d

Ans 2:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
it is c

Ans 3:

Anoushka Sahney from Uttam School For Girls, Ghaziabad
Class : Class 4
C 2 and 4 only

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Aadit Bhagade from Delhi Public School Kalali, Vadodara
Subject :NSO    Class : Class 5

Ans 1:

Prachi from Ramaben Babubhai Kanakia School, Thane
Class : Class 7
Answer is D

Ans 2:

Shivam Dave from JAMNABAI NARSEE SCHOOL, Gandhinagar
Class : Class 7
The answer is C) i and iv as the fat deposition, blubber helps animals to live in cold climate, i.e. Polar Bear. The two mammals which lay eggs are Platypus and Anteater. All mammals are terrestrial is not correct as some mammals live in water, i.e. Dolphin, Whale. All birds can fly is incorrect as birds like Ostrich and Emu because they are too heavy to fly.

Ans 3:

Supreet Birdi from Global Indian International School, Bangalore
Class : Class 9
I couldn't ans

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Anil Jacob Varghese from GIIS, singapore
Subject :NSO    Class : Class 3

Ans 1:

from M G M Senior Secondary school Sec-6,
Class : Class 5
B

Ans 2:

Aathrei MS Damodaran from Chrysalis High, Bengaluru
Class : Class 7
B

Ans 3:

Vaishnavi from DPS , Singapore
Class : Class 3
B

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Banumathy from JSS Private School, Dubai
Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The image in b is that of okra or ladyfinger which is indeed a fruit.

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Rishab Murthy from Birla Public School , Doha
Subject :NSO    Class : Class 4

Ans 1:

ADITYA ROY from VIDYASAGAR SHISHU NIKETAN, MEDINIPUR
Class : Class 5
yes the answer is D

Ans 2:

Suharto from Springdale High School , Kalyani
Class : Class 4
It's D

Ans 3:

Vaajith from THE ELEGANT PUBLIC SCHOOL, Palakkad
Class : Class 4
Yes, it is D, but they are saying it is C.

Ans 4:

Rishika Raj Sinha from Delhi World Public School, Noida Extension
Class : Class 9
the answer is d

Ans 5:

Aayansh Bhatnagar from Apeejay School, Noida, Noida
Class : Class 4
it should be D

Ans 6:

Arshya from KV Meenambakkam, Chennai
Class : Class 7
YES , IT IS D

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Megha Hegde from PSBBLLA, Bengaluru
Subject :NSO    Class : Class 7

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