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ishi from Utpal Shanghvi Global School, Mumbai
Subject :NSO    Class : Class 5

Select the group of diseases that spread by the same means or have the same cause.

A Goitre, Anaemia, Scurvy
B Dengue, Malaria, Night blindness
C Cholera, Typhoid, Allergy
D Beri-Beri, Malaria, Pellagra


please explain

Ans 1:

aarav shankar from st xaviers high school, gurugram
Class : Class 8
They may not be communicable ( diseases in options a ) or caused by same substance, but they all are caused due to the deficiency of vitamins.

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
I think that option C is the correct answer , as Goitre is caused due to Iodine deficiency but Scurvy is caused due to deficiency of Vitamin C . Even if they are all non-communicable diseases , they are not caused due to the same substance .

Ans 3:

Navya from Gyanshree, Noida
Class : Class 6
A

Ans 4:

aadit pathak from father agnel school, ghaziabad
Class : Class 6
I think a is correct .

Ans 5:

Pratyush Mitra from R N Podar, MUMBAI
Class : Class 5
I think a is correct

Ans 6:

Aishee Sarkar from St. Stephens School , Kolkata , West Bengal, Kolkata
Class : Class 4
A is the accurate answer as goitre, anaemia and scurvy are diseases caused by deficiency of some vitamins and minerals and are also non-communicable disease.

Ans 7:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8

Ans 8:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Namratha ... Allergy is not communicable (and is neither a disease)

Ans 9:

Mystic Girl from NPS, Bnagalore
Class : Class 6

Ans 10:

Devansh from asn senior secondary school, delhi
Class : Class 8
option a is correct because they all are source of vitamins c and we got goitre with the deficcency of seaweed and salt,scurvy with the deficcensy of fruit and vegetables which are sour like orange and lime, and aneamia is caused due to defficensy of iron which is in rasberries

Ans 11:

Namratha from JGRVK, Bengaluru
Class : Class 5
c is the answer. cholera,typhoid,allergy are comminucable diseases

Ans 12:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
C

Ans 13:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
C should be the correct answer.....

Ans 14:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
No A is the correct answer

Ans 15:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
Shouldn't both A and C be correct ;]

Ans 16:

Mayank Agarwal from Delhi Public School, Indore
Class : Class 6
Option C is correct

Ans 17:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is A

Ans 18:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
A

Ans 19:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

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