International Maths Olympiad Forum By SOF Olympiad Trainer - Page 697
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Naman Garg from Deens Academy,Gunjur, Bangalore
Subject :IMO    Class : Class 2

Ans 1:

Niraj Singh from dpsnoida, Noida
Class : Class 2

Ans 2:

Shaurya Ratra from Vibgyor high, Mumbai
Class : Class 2
13

Ans 3:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

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Srividhya Anand from ncs, Kochi
Subject :IMO    Class : Class 5

Ans 1:

Varsha.K from DAV Public School - Velachery, Chennai
Class : Class 5

Ans 2:

Khushvi malakar from Oakridge, Hyderabad
Class : Class 6
Sorry c

Ans 3:

Navya from Gyanshree, Noida
Class : Class 6
C

Ans 4:

Aharshi Kauri from Bishnupur High School, Bishnupur Bankura
Class : Class 7
C

Ans 5:

Atharva from Jnanodaya school, bangalore
Class : Class 5

Ans 6:

HARSHIT SOLANKI from Dps, Indore
Class : Class 6
Answer= (C)

Ans 7:

Disha Mankani from Delhi Public School, Maharashtra,Kamptee Road , Nagpur
Class : Class 5
C. 4

Ans 8:

Ayush chauhan from Modern public school, Bhiwadi
Class : Class 5

Ans 9:

Khushvi malakar from Oakridge, Hyderabad
Class : Class 6
Ans b

Ans 10:

Pragati from BOMBAY SCOTTISH SCHOOL, Mumbai
Class : Class 5

Ans 11:

Utkarsh from kvs solapur, JULE SOLAPUR
Class : Class 5
CIS THE CORRECT ANSWER.

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Srividhya Anand from ncs, Kochi
Subject :IMO    Class : Class 5

Ans 1:

Aaryana from Amaatra Academy, Bangalore
Class : Class 6
no, it is not 2 I am so dumb,see closely

Ans 2:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 6
a) see the colours, no symmetry woud be there

Ans 3:

anushree.agrawal from syna international school, katni
Class : Class 5
2

Ans 4:

Arjun mehta from Vibgyor high , Mumbai
Class : Class 3
SOF Olimpiad TRAINER has always gone wrong as I tick the correct answer but that shows that I'd ticked a ttally different answer.

Ans 5:

Dhrishaj from Kendriya Vidyalay, IISc, Bangalore
Class : Class 6
a is correct

Ans 6:

Disha Mankani from Delhi Public School, Maharashtra,Kamptee Road , Nagpur
Class : Class 5
B.2

Ans 7:

Pranay Goyani from Gundecha Education Academy, Mumbai
Class : Class 6

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ANVI.CHAUDHARY from DPS NOIDA, NOIDA
Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

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aashi mittal from greenwood, bangalore
Subject :IMO    Class : Class 2

Ans 1:

Shaurya Ratra from Vibgyor high, Mumbai
Class : Class 2
A) 1 hour

Ans 2:

aashi mittal from greenwood, bangalore
Class : Class 4
You have calculate 1st also....

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Arihant kumar from Delhi public school,EOK, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Adway Bachchan from Indian School Sohar, Sohar
Class : Class 8
polygons are any shape from a 3 sided triangle to infinite sided infigons so this all are non regular shaped polygons

Ans 2:

Kavish Marwah from Pawar Public School Chandivali, Mumbai
Class : Class 6
what is the solution of this?

Ans 3:

Siddhi singh from GIIS, Banglore
Class : Class 5
anwesr

Ans 4:

Harshit Krishna from Vivekanand Mission Vidyapeeth, Madhubani
Class : Class 4
C

Ans 5:

Myshi bhandari from GMA, Dubai
Class : Class 5
D

Ans 6:

Reyansh Garg from Lotus Valley International School, Noida Extension
Class : Class 6
The option is C because a polygon is a shape made up of straight lines. The shapes given above have straight lines so it is a polygon.

Ans 7:

Aanya Garg from bombay scottish school , Mumbai
Class : Class 2
Why is there no solution for this question ?

Ans 8:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
d

Ans 9:

Aditi kathat from Deens, Bangalore
Class : Class 4

Ans 10:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
Answer is D

Ans 11:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
The correct answer is C as polygons are shapes from 3 sides to infinite sides

Ans 12:

Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Class : Class 4
it is wrong

Ans 13:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
This isn't wrong, anyone. It is option C - Polygons. You should read the synopsis to understand the question.

Ans 14:

Arin Mukherjee from Akshar, Kolkata
Class : Class 5
There is no solutions for these question .

Ans 15:

Viaan jain from Dps greater noida, Greater Noida
Class : Class 4
the question is wrong the first shape is a quadrilateral

Ans 16:

Deepayan Das from South Point High School, Kolkata
Class : Class 6
give solution

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ANANYA.KUMAR from DPS Noida, Noida
Subject :IMO    Class : Class 5

Ans 1:

Eashta Khodke from Elpro International School Chinchwad Pune, Pune
Class : Class 8

Ans 2:

Saanvi Bhat from Madhava Kripa English Nursery and Higher Primary School, Manipal
Class : Class 5
i am not understanding the meaning of the dark - coloured lines. Pls help me figure it out.

Ans 3:

Yashika Gupta from Reliance Foundation School, Navi Mumbai
Class : Class 6

Ans 4:

Arav Gupta from Delhi Public School Gurgaon, Gurgaon
Class : Class 8
C

Ans 5:

anushree.agrawal from syna international school, katni
Class : Class 5
c

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Arihant kumar from Delhi public school,EOK, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Sanat Chandra Mishra from DPS Kalinga, Bhubaneswar
Class : Class 4

Ans 2:

JESHAL MOHAPATRA from GEMS MODERN ACADEMY, Dubai
Class : Class 4
D

Ans 3:

Hamsini from Yagappa International School, Thanjavur
Class : Class 4
I think Jeshal is mad

Ans 4:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4
A

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
No Anuj answer is A A A A A A A A A A A A A A A A A A A A A A A A A A

Ans 6:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6
The bar graph shows Ravi's savings from January to May. If Ravi spent of the amount of money he saved in April, then how much he earned in that month? A ₹ 3200 B ₹ 800 C ₹ 4800 D ₹ 4000

Ans 7:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
OISHIK,lavanya,Atharva, And Mannat AND Harish I agree that answer is A But I do not agree with those who gaveother answers.

Ans 8:

Vihaan from Maharahrta, MAHARASHTRA
Class : Class 8
the answer is a. the question is wrong.they should write saved not spend.

Ans 9:

vamsika from Yuva Bharathi Public school, coimbatore south
Class : Class 5
The correct answer is 'A.3200' as he is spending one-fifth of the money in April then we have to subtract one-fifth of he amount(Rs.4000) he is having and when we subtract the amount Rs.4000 from Rs.800 the answer we will get is Rs.3200 which is in option 'A'

Ans 10:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
That's what the spent amount should be subtracted.

Ans 11:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 4
c is the correct answer.

Ans 12:

Meenakshi Sundaram from chinmaya vidyalaya, chennai
Class : Class 4
Earnings cannot be less than savings so the answer is C

Ans 13:

manish sonkusale from NARAYANA VIDYALAYAM, nagpur
Class : Class 4
Question framing is wrong here

Ans 14:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
Ans should be A. 4000 has been added with 800 instead of subtracting them.

Ans 15:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4
Ans should be A

Ans 16:

lavanya from bcm chd road, Ludhiana
Class : Class 5
Answer should be A

Ans 17:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4
Actually the right Anwer is A but many children and admin are saying C so the thing is all about 1/5th money 💴 he spended and how much was left after 800 [the 1/5th of 4000] was subtracted from 4000

Ans 18:

Shubham Sabat from DOON School, Bhubaneswar
Class : Class 4
correct answer is A

Ans 19:

anay chiraniya from deens academy, Bangalore
Class : Class 5
answer is a

Ans 20:

Iniyan Lingam T from SBOA School and Junior College, CHENNAI
Class : Class 5

Ans 21:

Suryansh Chandrakar from Greenwood high, bangalore
Class : Class 6
It is C because he spent one fifth of it so we have to add 800 because he earnt it.It is showing in the chart after he spent the money.

Ans 22:

Shaurya Agrawal from kothari international school, pune
Class : Class 2
ans is a because 4000 -800 is 3200

Ans 23:

Vivaan A V from Loyola school, Jamshedpur
Class : Class 4
Question is wrongAnswer is actually 'A'They have added 800 when they had to subtract 800 from 4000Therefore, the answer is actually 3200

Ans 24:

Atharva Batra from Modern Delhi Public School, Faridabad
Class : Class 4
if he spent 800,so it should be subtracted from 4000.ans is a

Ans 25:

Vanshika Gupta from Kulachi Hansraj Model School, Delhi
Class : Class 4

Ans 26:

Arav Gupta from Devagiri CMI PUBLIC SCHOOL, Kozhikode
Class : Class 4
Answer is (A) not (C) because we have to -800 not 800 as question says.

Ans 27:

ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Class : Class 8

Ans 28:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4
A

Ans 29:

Kushaan kochhar from Vasant Valley school , New Delhi
Class : Class 5
Question is wrong. They should have asked that if he spend 1/5 of what he had earned (they wrote saved instead)

Ans 30:

Reyansh Modumudi from Skill stork international school, Warangal
Class : Class 4
c

Ans 31:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Class : Class 7
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 32:

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Class : Class 4
ans should be A

Ans 33:

Yash from Dps, Noida
Class : Class 7
The answer A only

Ans 34:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9
c best answer as its written earned

Ans 35:

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

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aatmaj sharma from HAPS HAMIRPUR HP, HAMIRPUR
Subject :IMO    Class : Class 4

Ans 1:

Aayush Makarand Pandit from GGPS, RATNAGIRI
Class : Class 4

Ans 2:

Vanishi Jain from DELHI PUBLIC SCHOOL, Noida
Class : Class 4
Please explain the thinking

Ans 3:

Arul Singh Saini from Bal Bharati Public School, Noida
Class : Class 6
D

Ans 4:

FIONA SAHA from The Heritage School Rampurhat west Bengal India, Rampurhat Birbhum
Class : Class 4
Explain this question. It's telling 'D'.

Ans 5:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 8
The correct answer is D because 5946 does not lie between 5642 and 2341.

Ans 6:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is D because 5946 is greater than 5642

Ans 7:

FIONA SAHA from THE HERITAGE SCHOOL, Rampurhat
Class : Class 4
Please explain

Ans 8:

Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Class : Class 7
It is saying that the number that cannot come at that unfilled place . This is a descending 5649 is smaller than 5946 so it cannot come there. The correct option is D

Ans 9:

Saksham from Bloom public school, New delhi
Class : Class 4

Ans 10:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
I did not understand the question

Ans 11:

Arnav Raj from Gaurs international School, Greater Noida
Class : Class 4

Ans 12:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is D because 5946 is greater than 5642

Ans 13:

Aadithya John Gejo from Airforce school AV camp, Bangalore
Class : Class 4

Ans 14:

Shashwat from SPS SAKET NAGAR, Bhopal
Class : Class 7
Explain

Ans 15:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
didn't understand the question .

Ans 16:

Sourangshu Mallick from GIIS, Singapore
Class : Class 2

Ans 17:

Nishtha Mishra from BBPS, NEWDELHI
Class : Class 4

Ans 18:

Rozan nirmali from GIIS, japan
Class : Class 6
The correct answer is option D.

Ans 19:

Haritha from rashtrotthana vidya kendra, bangaore
Class : Class 5
d is the answer

Ans 20:

Arnav Raj from Gaurs international School, Greater Noida
Class : Class 4
Explain

Ans 21:

Devansh from Narayana E-Techno School , Mumbai
Class : Class 5
Pls explain it clearly

Ans 22:

suryansh from sunshine world wide, Goa
Class : Class 7
why

Ans 23:

Shreeda Dewangan from Delhi public school , Raipur
Class : Class 5
I DID NOT UNDERSTAND THE QUESTION

Ans 24:

Nitai Pandey from DAV CENTENARY PUBLIC SCHOOL KUTESHWAR, KATNI
Class : Class 7

Ans 25:

Sourangshu Mallick from GIIS, Singapore
Class : Class 2
It can be A) 2431 also

Ans 26:

Vrishank Sai Anand from GEMS Modern Academy, Dubai
Class : Class 9
i don't understand this Question please explain

Ans 27:

Vibhu Sharma Rozatkar from billa Bong high, bhopal
Class : Class 4

Ans 28:

Devansh from Narayana E-Techno School , Mumbai
Class : Class 5
Pls explain it clearly and completely

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