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Kanishk Mukherjee from BDM International, Kolkata
Subject :NSO    Class : Class 5

Select the character which is not common to the given animal group.


A They all breathe through lungs.
B They have hair on their body.
C Internal fertilization takes place in them.
D They all give birth to young ones.


I think answer should be A , Platypus lay eggs and do not give birth to young ones

Ans 1:

Ahaan Dodiya from Anand Niketan International Sarkhej , Ahmedabad
Class : Class 5
Dolphins do not have hairs and you don't know how to spell " Mammals "

Ans 2:

Saumyajyoti Mukherjee from Delhi Public School Bangalore East, Bangalore
Class : Class 2
d

Ans 3:

Ginny Weasley from Hogwarts, London
Class : Class 6

Ans 4:

Aayush from Amrita vidyalayam, Delhi
Class : Class 4
it is written not common and then also it's saying D

Ans 5:

Saanvi Sa Panda from Rainbow International School, Thane
Class : Class 5
The answer should be B and D.

Ans 6:

Ehan Gowrav from NPS BSK, Bangalore
Class : Class 5
it should be B because bat doesn't have hair or fur. So, it is not common with all animals

Ans 7:

Diya Anilkumar from DPS Bangalore North, Bangalore
Class : Class 5
It’s both b and d

Ans 8:

ADRIJA SAHA from DPS RANIPUR, Haridwar
Class : Class 6
In platypus they lay eggs

Ans 9:

Shaurya Gote from KV BSF Dantiwada, S K Nagar
Class : Class 5
DOLPHINS ARE MAMMALES. THEY HAVE TINY HAIRS

Ans 10:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
it should be both B and D

Ans 11:

Samith Ramesh from National public school East, Bangalore , Bangalore
Class : Class 6
Please check the solution, platypus, unlike the other mammals, lays eggs, so option D is correct.

Ans 12:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 6
bat has microscopic hair, bear has fur, dolphin has hair when it is a baby, platypus has hair. platypus also lays eggs. so d is the answer

Ans 13:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6
Why will the answer be D? The animals are dolphin, whale, bat, bear and platypus, and they are all mammals and give birth to young ones. This is a common feature, but the question says to mention the uncommon feature. The answer should be C for sure. The solution given is wrong.

Ans 14:

D M Sarvesh from Narayana Group of Schools, Mogappair
Class : Class 4
Both B and D are correct

Ans 15:

anika from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
they all are mammals and give birth to young ones whereas dolphin and whales do not have hairs on their body

Ans 16:

Vidula Malkar from DPYA High school, Mumbai
Class : Class 7
It is written not common then how will the ans be D

Ans 17:

Dheeraj Thriyambak M from Sri Sankara Senior Secondary School Adyar, Chennai
Class : Class 6
platypus lays eggs! Go search it on google

Ans 18:

Aria Routray from V S Vidyalaya , Sunabeda
Class : Class 5
All of them don't have hair

Ans 19:

Mukta Pundir from ,
Class : Class 6
D is correct as only platypus laying egg and not rest. Thus it is not come since 1/4 of them lay eggs.

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