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from DPS, Hyderabad
Subject :NSO    Class : Class 5

Jai drew a graph which represented the amount of undigested food in different parts of our alimentary canal, during the process of digestion of a meal. The variables V to Z represent the organs of alimentary canal from mouth to anus.
Select the correct option regarding this.



AThe amount of undigested food should be zero at Z because digestion is completed before the food reaches anus.
BThe amount of undigested food at X and W should be interchanged because there is no digestion in oesophagus.
CA decrease in the amount of undigested food should be first observed in Y only because intestine is the primary site of digestion.
DBoth A and B


Ans 1:

from GIIS,
Class : Class 4
B is the correct answer

Ans 2:

Kenisha Tamboli from Mansukhbhai Kothari National School, Pune
Class : Class 6

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Pradanya from KV IIT, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Akshara from sishya OMR , chennai
Class : Class 6

Ans 2:

PAYAL from DPS, BHILAI
Class : Class 6
Yes, it will be option no. A.👍

Ans 3:

Ritabrata Das from OPJS, Angul
Class : Class 7
PQ shows the time taken by the ice to melt into water. Here, the temperature is steady – at 0°C. QR shows the time taken by the melted water to heat up and reach boiling point. Here, the temperature rises to boiling point – from 0°C to 100°C. RS shows the time taken by the water to evaporate. Here again, the temperature is steady – at 100°C. Part PQ shows melting of ice.Hence, the right answer is Option A.

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Daksh Jain from Deens Academy, Bangalore
Subject :NSO    Class : Class 1

Ans 1:

Varnit khurana from Saint kabir school, Hissar
Class : Class 7
It's option A.

Ans 2:

preethikha.s from C.S.Academy, Coimbatore
Class : Class 1
Its A..Jaya only

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SRINJAYI CHOWDHURY from Ashok Hall Girls Higher Secondary School, Kolkata
Subject :NSO    Class : Class 8

Ans 1:

Anushka Singh from Uttam Girls School, Ghaziabad
Class : Class 9
The answer is Option C that is 255 The difference from 3 to 7 is 4. The different from 7 to 15 is 8. The difference from 15 to 31 is 16. The difference from 31 to 63 is 32. The observation if 4 X 2 = 8, 8 X 2 = 16. Like wise, we can find next ones also. Only 5 are given and we have to find the 7th one. So, let is first find the 6th one. 32 X 2 = 64. So, 63 + 64 = 127. The 6th number is 127. Now, we have to find the 7th one. 64 X 2 = 128. 127 + 128 = 255. That is Option C

Ans 2:

SRINJAYI CHOWDHURY from Ashok Hall Girls Higher Secondary School, Kolkata
Class : Class 10
Kindly give me the reasoning of the pattern.

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ila gupta from GIIS Dubai, Dubai
Subject :NSO    Class : Class 4

Ans 1:

Jordan Cole from NCS Arakkonam, Arakkonam
Class : Class 3
answer is 6

Ans 2:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
D

Ans 3:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
And the sixth triangle by mixing two bottom left side triangles.

Ans 4:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Sorry.Answer will be C because I can find the triangles on the top right side of the boat,second on the top left side of the boat,third and fourth triangles under the top left side triangle and fifth triangle under the bottom left side triangle.

Ans 5:

Raunak mache from Kendriya vidyalay, Pune
Class : Class 4
B

Ans 6:

Shagun from MAXFORT DWARKA, New Delhi
Class : Class 5
c - 6

Ans 7:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
And the sixth triangle by mixing two bottom left side triangles.

Ans 8:

Arshya from KV Meenambakkam, Chennai
Class : Class 7

Ans 9:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
And the sixth triangle by mixing two bottom left side triangles.

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ila gupta from GIIS Dubai, Dubai
Subject :NSO    Class : Class 4

Ans 1:

from Ira Global School, Dombivli
Class : Class 7
Answer is C how??????

Ans 2:

from Ira Global School, Dombivli
Class : Class 7
But how????????

Ans 3:

Shagun from MAXFORT DWARKA, New Delhi
Class : Class 5
c- cinema

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harshit kapoor from harshit kapoor, Amritsar
Subject :NSO    Class : Class 2

Ans 1:

Vishnu from sjps, Chennai
Class : Class 3
The answer is opshen d

Ans 2:

Yeasvith Vema from TMS, Gurgaon
Class : Class 5
D

Ans 3:

harshit kapoor from harshit kapoor, Amritsar
Class : Class 7

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ram from abc, xyz
Subject :NSO    Class : Class 10

Ans 1:

ram from abc, xyz
Class : Class 10
test_i don't know

Ans 2:

Vaidehi from Agragami Convent School.Wardha., wardha
Class : Class 10
No because it does not contain any ions.

Ans 3:

Savneet Singh from SA JAIN SENIOR MODEL SCHOOL, AMBALA CITY
Class : Class 10
NO.for being a conductor any acid is need to be dissolved in it.

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Tanay Nasikkar from bgs nps, bangalore
Subject :NSO    Class : Class 5

Ans 1:

Devasree from Presidium, Ghaziabad
Class : Class 5
B

Ans 2:

KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 6
the correct answer should be b because the sun is not a planet.

Ans 3:

KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 6
sorry i did not read the question properly

Ans 4:

KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 6
the correct answer should be b because the sun is not a planet.

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ranjani from sancta maria, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7
This question has an error in it. I too found that there was no X and Y in this.

Ans 2:

santosh katiyar from narayana vidhyalayam, Nagpur
Class : Class 7
yes same here

Ans 3:

arijit paul from New Town School, Kolkata
Class : Class 9
same case here like harshita A ranjani u should give the correct question

Ans 4:

Mradul from Modern public school bhiwadi, Bhiwadi
Class : Class 7
All are from our NSO level1 workbookAnd they have not mentioned X and Y

Ans 5:

SANVI from D PS VADODARA, Vadodara
Class : Class 3
if you don't mind please check what question you are setting and please correct it if it is wrong

Ans 6:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 7
WHAT IN THE WORLD ???? FIX IT SOF

Ans 7:

ARNAV BARANWAL from KPS SCHOOL, bhilai
Class : Class 8
What is this X and Y. Question is totally wrong

Ans 8:

Rajesh Lamba from MVN School Faridabad, Faridabad
Class : Class 5
Absolutely wrong

Ans 9:

Pisal Dhruv from Veer Bhagat Singh International School, Mumbai
Class : Class 7
there are no x and y mentioned

Ans 10:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5

Ans 11:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
There is neither x nor y, how do you expect us to give the correct answer?

Ans 12:

Bhavtosh Tripathi from Maneckji Cooper Education Trust School, Mumbai
Class : Class 9
there is no X

Ans 13:

Palash sachin patel from Kips, Patan
Class : Class 8
question is itself wrong

Ans 14:

Saanvi S Ammanagi from KLE Society School, Rajajinagar, Bengaluru
Class : Class 7
The one who came up with this question doesn't have eyes !

Ans 15:

Ritika Bakshi from Techno India Group public School Hooghly, Chinsurah
Class : Class 7
Yes there is no x and y in this question

Ans 16:

Koina Rautkar from DAV ispat sr sec public school , Dalli rajhara
Class : Class 7
This is wrong question we should get full marks

Ans 17:

Harshita A from PSBB Millennium, Gerugambakkam, Chennai
Class : Class 7
i don't know if this question is right or are my eyes playing tricks on me but i don't seem to see an X or a Y in here.

Ans 18:

Samitha Kumar from Boaz Public School , Chennai
Class : Class 7

Ans 19:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
exactly...there is neither X or Y !! what is wrong with this question...

Ans 20:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 8
ameya athawale from woodridge high school,aurangabadclass:7thX and Y aren't there in the question then what to answer

Ans 21:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5
You all are correct

Ans 22:

Anshuman D from MVM, Hyderabad
Class : Class 9
I too found it wrong.There is neither X nor Y

Ans 23:

ANAND K S from KENDRIYA VIDYALAYA NO.2, KOCHI, ERNAKULAM
Class : Class 7

Ans 24:

Arnav Ranka from Gyan Bharati School, Saket, New Delhi
Class : Class 9
Also, if we try to report an error, they say that it is not a valid error. Please tell them to fix this immediately.

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