International Maths Olympiad Forum By SOF Olympiad Trainer - Page 491
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atharva from vishwa bharti public school, noida
Subject :IMO    Class : Class 4

Ans 1:

lekhaj from NARAYANA, VISAKHAPATNAM
Class : Class 4
C

Ans 2:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
C

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Anhad A from Chrysalis, Bangalore
Subject :IMO    Class : Class 4

Ans 1:

Bitan Chakraborty from Adamas international school, Kolkata
Class : Class 10
Option B

Ans 2:

lekhaj from NARAYANA, VISAKHAPATNAM
Class : Class 4
B

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arjun from the bishops school camp , pune
Subject :IMO    Class : Class 6

Ans 1:

arjun from the bishops school camp , pune
Class : Class 8
The line segments are AB, CD, OC, OA, OB.

Ans 2:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
it is not written that we have to count the MOST or the LEAST . if we take the answer should be least, the ans would be fourif we take answer as the most , the ans would be 5

Ans 3:

Kushal from Chirec, Hyderabad
Class : Class 7
5

Ans 4:

AVANI THEKKEKARE from Npsi, Singapore
Class : Class 6
but isn't AB the diameter?

Ans 5:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 6:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
5

Ans 7:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
To ARUNAV from DPS VINDHYANAGAR, VINDHYANAGARFrom Rayansh Mishra from Vibgyor high Pune They are asking how many i.e. all the line segments

Ans 8:

Shivani Shivu Singh from Pawar Public School Chandivili , Mumbai
Class : Class 7
hi

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Abhijnan Barman from Maharishi Vidya Mandir Senior Secondary School, Guwahati
Subject :IMO    Class : Class 4

Ans 1:

Abhijnan Barman from Maharishi Vidya Mandir Senior Secondary School, Guwahati
Class : Class 4
spelling mistake

Ans 2:

lekhaj from NARAYANA, VISAKHAPATNAM
Class : Class 4
C

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
CCVII=207 and CCCXVI=316 so Dolly won by 109=CIX

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Prathita from Kennedy High the global school, Hyderabad
Subject :IMO    Class : Class 8

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DEVRAJ DOLEY from NPS INTERNATIONAL SCHOOL, Guwahati
Subject :IMO    Class : Class 8

Ans 1:

Aarav Mahajan from Jodhamal Public School, Jammu
Class : Class 9
answer should be 'A' as it is directly proportional and in directly proportion the formula is x1/y1 = x2/y2

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Abhijnan Barman from Maharishi Vidya Mandir Senior Secondary School, Guwahati
Subject :IMO    Class : Class 4

Ans 1:

Anirban from TIGPS, Panskura
Class : Class 3

Ans 2:

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

Ans 3:

Anirban from TIGPS, Panskura
Class : Class 3
mkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmk

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Akshay Tripathi from lake montfort school , bangalore
Subject :IMO    Class : Class 7

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mohib_hussain from DELHI PUBLIC SCHOOL BHILAI, Bhilai
Subject :IMO    Class : Class 3

Ans 1:

Navansh Singla from Strawberry Fields High school , Chandigarh
Class : Class 4
correct answer is D not A because there are 10 sleeping lines and 6 curved lines

Ans 2:

Pragnay from Warren public school, Jaipur
Class : Class 3
why is it a and not d

Ans 3:

Sanavi from P.S.Bane International School , Sadavali
Class : Class 3
6 curved lines are visible in figure. Correct answer is D.

Ans 4:

Anshhi from Suncity School, Gurgaon
Class : Class 4
It is option D not A

Ans 5:

Adyanta Hemant Pathey from Sri Ma Vidyalaya, Thane
Class : Class 6
aA

Ans 6:

Arav Bindrani from Udgam , Ahmedabad
Class : Class 4
Good question

Ans 7:

Vivek Pandey from Darbari Lal DAV Pitampura, Delhi
Class : Class 4
Yes. Answer is D. There are 10 sleeping lines not 11. Proper explanation should be provided as to how counting of lines is done.

Ans 8:

Hiza Goel from MRIS-14, Faridabad
Class : Class 3
D

Ans 9:

Shrihan Koley from Radiant International School , Patna
Class : Class 5

Ans 10:

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

Ans 11:

Srivatsan Balaji from Modern Senior Secondary School, Chennai
Class : Class 3
i dont see 11 sleeping linescorrect ans is d

Ans 12:

Myra Srivastava from Manav Rachna International school , Gurgaon
Class : Class 3
There are 6 circles, so there are 6 curved lines but there are only 10 sleeping lines. Hence correct answer is d

Ans 13:

Divyamsh from The Sky World School, Panchkula
Class : Class 5
there is no clarity. they are diamonds not circles as per the answer .is this eye test or math test as after zooming also not clearly visible

Ans 14:

Anay Bansal from DPS ELDECO , Lucknow
Class : Class 3
D

Ans 15:

jishnavi from St. Kabir School, Drive in, Ahmedabad
Class : Class 5
The ans for this question is option BJishnavi Patnaik from Mount Litera Zee scool,UdaipurGrade 3

Ans 16:

Shrihan Koley from Radiant International School , Patna
Class : Class 5
And you should rested your eye to see the correct answer.

Ans 17:

Shrihan Koley from Radiant International School , Patna
Class : Class 5
All of you are sleeping?You are sleeping in day and not in night? Correct answer is D because there are not more than 10 sleeping lines.There are 6 curved lines. All of you should rest at night and sleep and relax. Next day you open this option 34 in mock test 2,you see that there was 6 curved lines and 10 sleeping lines and you think that 'I was mistake to see that 1curved line and 11 sleeping'.Hence the correct answer is option D.Not A.

Ans 18:

PURWANSHI CHOUDHRY from DAFFODILS WORLDS SCHOOL SIKAR, SIKAR
Class : Class 4
There are 6 circles so 6 curved lines ,so answer must be option D

Ans 19:

Vedansh Deewan from Stemfield International School , Jabalpur
Class : Class 3
Why is it not D? There are only 10 sleeping lines

Ans 20:

Anjana Rao from Rajkumar College, Raipur
Class : Class 3
A

Ans 21:

Azza Maryam from Birla Public School , Doha
Class : Class 3
D only 10 lines

Ans 22:

Anshhi from Suncity School, Gurgaon
Class : Class 4
it’s definitely option D not A because there are not more than 10 sleeping lines and there are six circles in picture

Ans 23:

Shrihan Koley from Radiant International School , Patna
Class : Class 5

Ans 24:

Saar G from Kothari International School, Delhi
Class : Class 4
D

Ans 25:

Alana from , Chennai
Class : Class 2
ans is d

Ans 26:

Sidhanth from Vibgyor High, Bengaluru
Class : Class 3
There are 6 curved lines - why is the answer A and not D?

Ans 27:

Sairaghav S from Chellammal Vidyalaya, Trichy
Class : Class 3
Answer should be D. Why it is A?

Ans 28:

Naisha Gupta from DPS School, Khajaguda, Hyderabad
Class : Class 3
D

Ans 29:

Naisha Gupta from DPS School, Khajaguda, Hyderabad
Class : Class 3
has to be dddd not aAAAA

Ans 30:

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

Ans 31:

balkrishna kelkar from City pride Pune, Pune
Class : Class 4
Is this eye test or maths test? Figure should be clearly visible by necked eyes

Ans 32:

Inaaya Garg from Carmel Convent School, Chandigarh
Class : Class 4
it should be not be a

Ans 33:

Shrihan Koley from Radiant International School , Patna
Class : Class 5
And you cannot see use spectacle to see sharp .You cannot see with spectacle use the spectacle at -1.

Ans 34:

Anshhi from Suncity School, Gurgaon
Class : Class 4

Ans 35:

Divit Agarwal from Apeejay School, Noida, NOIDA
Class : Class 5
d

Ans 36:

Darshit Dalmia from Greenwood High school , Bangalore
Class : Class 3
its a

Ans 37:

Senaraj Chintagumpala from Delhi Public School East, Bangalore
Class : Class 3
d

Ans 38:

Vedansh Deewan from Stemfield International School , Jabalpur
Class : Class 3
Referred deferred D is right

Ans 39:

Rishabh Bhandari from Aurobindo Montessori school, Hyderabad
Class : Class 3
A

Ans 40:

Bhavikaa kedia from Anand Niketan Satellite, Ahmedabad
Class : Class 5
A

Ans 41:

Vidyut Amit Kini from Kohinoor International School, Mumbai
Class : Class 3
the answer is definitely D i cant see more than 10 sleeping lines. i hope such error doesnt take place while checking the papers.

Ans 42:

KAVISH DHAWAN from SACHDEVA GLOBAL SCHOOL,DWARKA, Delhi
Class : Class 3
ANSWER should be D definitely.There are only 10 sleeping lines not 11 and there are 6 circles so 6 curved lines.

Ans 43:

riyan vir from lotusvalleyschool, Gurgaon
Class : Class 4
A

Ans 44:

Naisha Gupta from DPS School, Khajaguda, Hyderabad
Class : Class 3
DDDDDDDDDDDDDDDDDDDD

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Kanzah fatimah from Tagore international school, New delhi
Subject :IMO    Class : Class 5

Ans 1:

Pratham Dave from GNS, Bangalore
Class : Class 7
10

Ans 2:

Ahona Baidya from GGIS, Pune
Class : Class 6
It should be 5

Ans 3:

Daron Kapoor from Modren Public School, Bhiwadi
Class : Class 8
10

Ans 4:

ARJUN SHARMA from sunvalley international school, Delhi
Class : Class 8
10

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