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Aarit Arora from SOMERVILLE, DELHI
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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Dikshita from BBPS Dwarka, NEW DELHI
Subject :NSO    Class : Class 6

Ans 1:

Animesh Pathak from Bal Bharati Public School, Bilaspur(CHG)
Class : Class 6
because the numbers on the opposite faces of a dice always add up to 7. and 5+2=7

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Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Subject :NSO    Class : Class 1

Ans 1:

Iksha from Vibgyorhigh, Pune
Class : Class 1
1. Jaya said all natural things can breathe. All natural things cannot breathe. Mountain is natural but cannot breathe.2. Rati said all non living things can be moved ( they can move by themselves). No, not all living things can move. Train can move, but it can only move with human's power.3.Sonu said man made things can reproduce. No, man made things cannot reproduce so the answer is D as all of them are incorrect

Ans 2:

PRAANVI GUPTA from GEMS MODERN ACADEMY, DUBAI
Class : Class 1
D

Ans 3:

Avani satish kumar from DPS dubai, dubai
Class : Class 3
Ans: C

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Kavitharini Joseph from HUS, Chennai
Subject :NSO    Class : Class 4

Ans 1:

spj2011 from DB, Chennai
Class : Class 5
The earth is tilted on its axis and the equator divides the earth into northern hemisphere and Southern Hemisphere. So, if we just imagine to remove the planet and just leave the axis and equator, we will get an X. To visualise take a piece of paper and rool it into a ball and draw a in the middle. Then tilt it a bit and you will get a model of the earth. Then it forms a X. So the answer is D.

Ans 2:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
The correct answer is D because if you draw the axis and the equator, it will make a sign like a tilted x and the option that most relates to the shape we've received is option D(Master Answer)

Ans 3:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
(MASTER ANSWER) NONE OF THESE SHOULD BE THE ANSWER

Ans 4:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer should be D because equator is not slanting but if we mix equator and axis of the earth it will be criss crossed.

Ans 5:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 8

Ans 6:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
hey you inknoledgeble (SOF)

Ans 7:

Adhyoth Srinivas from Delhi public school north , Bangalore
Class : Class 6

Ans 8:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 4
Awnswer is D

Ans 9:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
A as D shows criss crossed lines and equator isn't like that

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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

Some children wanted to find out how overcrowding can affect plant growth. They took four pairs of plants, A, B, C and D, as shown here and kept them at the same location. Each pot is given the same amount of water each day. Which pair of plants will give the correct result of their experiment?

A
B
C
D


in option C the amount of soil is the same but in the first pot there are less flowers and in the other pot there are more flowers and they both havegood soil

Ans 1:

vamsika from Yuva Bharathi Public school, coimbatore south
Class : Class 4

Ans 2:

Saket Khurana from DPS E-CITY BENGALURU, BENGALURU
Class : Class 7
YAR AGAR NCO HOTA 2020 MEIN TO MAZA AATA KYON KI LAST YEAR MAIN THA WINNER

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 8
C

Ans 4:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
C is the anwser

Ans 5:

Samvita Patil from NHVPS, Bangalore
Class : Class 5
ahana bag, in option d the soil in more plants is less and in option c the soil in both the pots are same. Just wanted to tell that you might be blind!!

Ans 6:

SS from meridian, hyderabad
Class : Class 5
a crowing will effect

Ans 7:

Suhana Kedia from Griffin's international school, Kharagpur
Class : Class 5
Thanks so much Mohhika

Ans 8:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 5
Answer is option C.!

Ans 9:

Ashwak from Cambridge, Jalandhar
Class : Class 8
C

Ans 10:

somesh from Centre point katol road, Nagpur
Class : Class 6
No one will see mohhika

Ans 11:

Laiba from Olive International School , Doha
Class : Class 4
I thought it was D. :(

Ans 12:

Abhra Joshi from Global City International School, Bangalore
Class : Class 4

Ans 13:

Chinmayee from Dimensions , Singapore
Class : Class 4
Ans A

Ans 14:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
They will see somesh

Ans 15:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9
the options C and D are same

Ans 16:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
C is the anwser

Ans 17:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 8

Ans 18:

Yatisha Goyal from Vibgyor High international School , Mumbai
Class : Class 5
C is correct

Ans 19:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
Dear friends, see the question and the options clearly.As they have said in the question, the experiment is on how overcrowding affects plant growth.For that, the conditions in which the plant(s) are growing should be the same. That means that the amount of sunlight, amount of water, amount of soil and condition of soil should be the same, whereas the number of plants growing in one pot, should not..As we are assured in the question, they are already giving the same amounts of sunlight and water to the plants.We only have to see that the amount and condition of soil is the same, and that, my friends, is only in option 'C'.So, that i.e option 'C', is the correct answer.

Ans 20:

ANAY GUPTA from CMS KANPUR ROAD LUCKNOW, LUCKNOW
Class : Class 8
c is right

Ans 21:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7

Ans 22:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
c answer is corect

Ans 23:

Anshuman raj from STCS, Karnal
Class : Class 9

Ans 24:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer should be C because good soil means soil having essential nutrients and poor soil means the soil which is not having essential nutrients.In the option C,the checking of soil is by purity.In option D,the soil amount is different.

Ans 25:

Shabd Satsangi from homeschool, Bangalore
Class : Class 5
my C and D are same

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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

The given graph is plotted according to the recordings of an experiment to find out the effect of temperature on the rate of photosynthesis in an aquatic plant. Based on the given graph, select the correct option.


A Photosynthesis occurs best at 35°C.
B No photosynthesis takes place at 5°C and 45°C.
C The volume of oxygen collected keeps increasing with increasing temperature.
D Volume of oxygen collected at 15°C is higher than that collected at 40°C temperature.


oxygen is not taken by plants during photosynthesis

Ans 1:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer can be both a and photosynthesis happen best at 35 degree cand the volume of oxygen collected in 15dc is more than 45dc.

Ans 2:

sharvari kunal aterkar from dcis Ahmedabad , AHMEDABAD
Class : Class 5

Ans 3:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7

Ans 4:

Jyotsna from Gis, Bangalore
Class : Class 3
the answer is A

Ans 5:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer can be a and d

Ans 6:

Shreshta from Presidium, Ghaziabad
Class : Class 3
I agree with harsh

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 8
* Harsh are you mad , the volume of oxygen collected at 15 degree Celsius is lower than the volume of oxygen collected at 40 degree Celsius *

Ans 8:

RC from Vibgyor, Navi Mumbai
Class : Class 4
d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D

Ans 9:

Kiran from DPS, Bengaluru
Class : Class 4

Ans 10:

Chintan Kulkarni from LSMBSGS, Pune
Class : Class 4

Ans 11:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the answer is a

Ans 12:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 9

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Option ( A ) is correct because the graph shows that Photosynthesis best occurs at 35 degree Celsius

Ans 14:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 4
Option a

Ans 15:

Adersh from Apeejay, Nerul
Class : Class 4

Ans 16:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A because the straight line shows in which temperature photosynthesis occurs best.

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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 4
Option c

Ans 2:

Shaurya from Modern Public School, Bhiwadi
Class : Class 7

Ans 3:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is C because the graph is showing different levels of O2 in the atmosphere and Y has less oxygen in the atmosphere.

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Aashna from SVKM JV Parekh international school, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Biradar Mahendra from Jai Hind Public school Udgir , Udgir
Class : Class 4
D

Ans 2:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because Venus has the high amount of carbon dioxide which traps the heat of the sun.

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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 C.

Ans 2:

Lopamudra Routray from Presidency School RTN, Bangalore
Class : Class 8
C is correct

Ans 3:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
the correct answer is C

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SAMMOHAN from ST JOSEPH CONVENT SCHOOL, Sambalpur
Subject :NSO    Class : Class 9

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