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Shreyas from VPEMS, Baramati
Subject :NSO    Class : Class 4

Ans 1:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 2:

Manav from TFS Gunjur, Bengaluru
Class : Class 4

Ans 3:

Varshit Agarwal from VBPS , Noida
Class : Class 4

Ans 4:

Anantjit Chander from Apeejay School, Sector 14, Faridabad, Faridabad
Class : Class 5
why is the answer A

Ans 5:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
can someone tell me the ans

Ans 6:

Aparna praveen from Rajagiri, Ernakulam
Class : Class 4

Ans 7:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 4
A

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Bhuvanesh Singla from SCTS, Bengaluru
Subject :NSO    Class : Class 8

Mrs. Mehra, who is 32 years old, underwent a surgery to get her oviducts removed after having girl. Now, she wants to have another baby. Do you think she can have another baby?

A Yes, she can have another baby as her ovaries are still functional to produce eggs.
B No, she cannot have another baby because fertilisation of egg takes place in the oviduct.
C Yes, she can have another baby because the surgery can be reversed.
D No, she cannot have another baby as the hormones associated with the oviduct will not be present.


According to me the answer should be A as IVF technique can be still used, but the answer mentioned is B. need help and guidance

Ans 1:

Student from School, City
Class : Class 8
She can have IVF.

Ans 2:

from Radhwa international school, Yanbu
Class : Class 9
why isn't IVF possible A should be the answer

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sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 5

Ans 1:

Kashvi Sharma from Jankidevi Public School , Dausa
Class : Class 8
The answer is option A..............

Ans 2:

Kashvi Sharma from Jankidevi Public School , Dausa
Class : Class 8
The answer is option A..............

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sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 5

Rohan's meal contains sufficient amounts of milk, egg, rice, chappati and even fish. But, still he complains of indigestion and constipation. doctor advised him to increase intake of green leafy vegetables like cabbage, spinach, corn, fruits like banana, orange and also drink more water. How would this help him to improve his condition?

ARoughage in fruits and green vegetables would provide him more energy to tolerate problems of indigestion and constipation.
BRoughage present in fruits and green leafy vegetables and water would help him to get rid of undigested food
CGreen leafy vegetables and fruits would make his bones and muscles strong and he would be able to digest food easily.
DDrinking more water will reduce digestion and absorption of food, and thus it will pass out easily as faeces.

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Aakarshak Swaraj from Podar international school , Surat , Surat
Subject :NSO    Class : Class 8

The given diagram shows many sperms near an egg. Which of the following statements about reproduction in animals are incorrect?

i Sperms are produced by male animals.
ii Usually, one egg is fertilized by many sperms.
iii After fertilization, the egg will grow and develop into young animal.
iv Fertilization always takes place while the egg is still inside the body of the female animals.

A i only
B ii and iv
C iii and iv
D i, ii and iii


i think the answer of this question is wrong.

Ans 1:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Option b

Ans 2:

Aakarshak Swaraj from Podar international school , Surat , Surat
Class : Class 7
but how the answer is option(b).Please explain

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Anaadya from Arsha Vidya Mandir, Chennai
Subject :NSO    Class : Class 3

Ans 1:

saisavit from sri kumaran ps, bangalore
Class : Class 3
tough

Ans 2:

Goklani Harsh Hemantkumar from SABARI VIDYA PEEDOM, BHARUCH
Class : Class 5
please provide justification

Ans 3:

Aayan Choudhry from Yuvabharthi international school, Singapore
Class : Class 3
Anyone knows how s the solution determined?

Ans 4:

Vivaan Purwar from dpsnoida, Noida
Class : Class 3
tough question

Ans 5:

Sanyam Gupta from DPS Noida, Noida
Class : Class 3
I am Sanyam Gupta This Question was very Interesting THANK YOU $$

Ans 6:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
The answer is C because the rule is followed -[ 7 - 6 ] [ 9 - 6 ] = 1 3 = 4[ 8 - 5 ] [ 9 - 2 ] = 3 7 = 10 [ 6 - 3 ] [ 5 - 4 ] = 3 1 = 4

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Sumit G from Greenwood High International, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Ojas Patil from Vikhe Patil Memorial School Pune, Pune
Class : Class 7
d

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RONIK PATRA from RAHUL INTERNATIONAL SCHOOL, PALGHAR MUMBAI
Subject :NSO    Class : Class 3

Ans 1:

Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Class : Class 4
NOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!! i DONT BElive

Ans 2:

MAYANK from Jain Public School, REWARI
Class : Class 5
d

Ans 3:

AARAVPRADEEP SAHU from PADMASESHADRI BALBHAVAN SENIOR SECONDARY SCHOOL, CHENNAI
Class : Class 3

Ans 4:

AARAVPRADEEP SAHU from PADMASESHADRI BALBHAVAN SENIOR SECONDARY SCHOOL, CHENNAI
Class : Class 3
corrwct yeeeee!!

Ans 5:

nirvi pal from jasudben ML School, mumbai
Class : Class 3

Ans 6:

Soumyajit Das from Hariyana Vidya Mandir, NORTH 24 PARGANAS
Class : Class 3
Pankaj, why are you telling no . It should option 'd'.

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Shreya Mangesh Patwardhan from City International school Satara road branch, PUNE
Subject :NSO    Class : Class 8

Ans 1:

ARAVINDAN MANIKANDAN from NPS INternational, Singapore
Class : Class 8
Then option A should also be correct as it talks about fermentation

Ans 2:

B Krithika sulochana from Devi Academy senior secondary school, Chennai
Class : Class 8
Option C is the correct answer because yeast causes fermentation .Fermentation is an anaerobic process. In this process yeast converts sugar into alcohol and carbon dioxide. Lime water turns milky indicating the presence of carbon dioxide.

Ans 3:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Option a is wrong because yeast does not convert sugar into lactic acid.

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tanishka Bondhare from Saraswati international school , Hingoli
Subject :NSO    Class : Class 8

Ans 1:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
A vector diagram is a diagram which shows both direction and magnitude....hope you found it helpful!

Ans 2:

Zainab from St. Mary's Convent Inter College, Lucknow
Class : Class 8
A

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