International Maths Olympiad Forum By SOF Olympiad Trainer - Page 438
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Angshu from Dehli Public School Bangalore East, Bangalore
Subject :IMO    Class : Class 4

Ans 1:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
so tough

Ans 2:

Angshu from Dehli Public School Bangalore East, Bangalore
Class : Class 9
TELL ME NOW !!!!!

Ans 3:

Reyansh Garg from Lotus Valley International School, Noida Extension
Class : Class 6
The answer is B because there are 12 cubes one one side so there would be 12 cubes on the other side. Please look it carefully.

Ans 4:

Yatindra G from SBOA, Chennai
Class : Class 4
NO SANAYA *ROFL

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Iraj Singh from DPS Megacity, Kolkata
Subject :IMO    Class : Class 3

Ans 1:

Parth Kapoor from Vidya Valley School, Pune
Class : Class 3

Ans 2:

Samaira Agrawal from Deens Academy, BENGALURU
Class : Class 3
and the sides of the cuboid is a square / cube and it is teaching wrong so please fix it and other people are getting thought wrong so please fix it SOF Olympiad Trainer fix it please

Ans 3:

Tejaojas Abhilash from Naipunya Public School , Kochi, Kochi
Class : Class 7
correction 15 is correct answer

Ans 4:

Vaishnavi from DPS , Singapore
Class : Class 3
CONFUSING

Ans 5:

Parth Kapoor from Vidya Valley School, Pune
Class : Class 3
The answer is (A)

Ans 6:

Adrito Roy from Stem world School, Kolkata
Class : Class 3

Ans 7:

Devansh from Narayana E-Techno School , Mumbai
Class : Class 5

Ans 8:

Tejaojas Abhilash from Naipunya Public School , Kochi, Kochi
Class : Class 7

Ans 9:

Tejaojas Abhilash from Naipunya Public School , Kochi, Kochi
Class : Class 7
Square is also rectangle with all sides equal, total 14 rectangles. Answer is not in choice

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Shaswat Agarwal from The Maurya School, Gurgaon
Subject :IMO    Class : Class 9

Ans 1:

Taes Padhihary from Disha Delphi Public School, Kota
Class : Class 9
Answer will be Option B: (8). The perpendicular distance from the x-axis is the modulus of the y co-ordinate.

Ans 2:

Diti Sharma from Amity International School, Noida
Class : Class 9
Yes, the correct answer is 8 (b)

Ans 3:

Janani swethaa from CS ACADEMY, Erode
Class : Class 10
Yes it is 8

Ans 4:

Akshara from NPS, Bengaluru
Class : Class 8
yes, the answer is 8

Ans 5:

Siddh from Deens Academy, Bangalore
Class : Class 7
Yes the answer shud be option b(8)

Ans 6:

MIHIR RUPANI from ALLEN CAREER INSTITUTE , RAJKOT
Class : Class 10
Yes the answer is 8.

Ans 7:

Mandavyapuram Jaswin Reddy from Narayana School, SRIKALAHASTI
Class : Class 10
correct answer is 8 but they given it as -7

Ans 8:

Doyel Bhattacharjee from Air Force School Hebbal, Bangalore
Class : Class 9
Yes it should be 8

Ans 9:

Arnav Gupta from SJS, SHAKTINAGAR
Class : Class 5
8 is correct

Ans 10:

krish khatri from jankidas kapur public school, sonipat
Class : Class 9
Krish from Jankidas Kapur Publi School SonipatClass:9Correct answer is 8

Ans 11:

Sudhanshu from Pawar public school, Pune
Class : Class 9

Ans 12:

Kushagra Khanna from Kulachi Hansraj Model School, Delhi
Class : Class 9
ya the correct answer is B

Ans 13:

SONAL MUKUND SHINDE from PODAR INTERNATIONAL SCHOOL SANGLI, TASGAON
Class : Class 10

Ans 14:

Sahitya Kumbhakar from Don Bosco School, Siliguri
Class : Class 9
Yes the correct answer is 8.

Ans 15:

Arnav Ranka from Gyan Bharati School, Saket, New Delhi
Class : Class 9
8

Ans 16:

Sandeep Ganesh from Velammal Bodhi campus, Chennai
Class : Class 9
correct...answer is 8

Ans 17:

Dhairya Vinayak from Loyola High School, Patna
Class : Class 8

Ans 18:

Rajarshee Mitter from Adamas International School, Kolkata
Class : Class 9
Correct answer is 8, as distance of a point from X axis is the |value of ordinate| (modulus of ordinate value)

Ans 19:

Yash Bindal from Global Indian International School, Singapore
Class : Class 9
Ya, the answer is B - (8)

Ans 20:

Shubhadeep Santra from St Pauls Sr Secondary School, Jodhpur
Class : Class 10
Yes the correct answer is 8

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Aarush Dey from M P Birla Foundation Higher Secondary School, Kolkata
Subject :IMO    Class : Class 4

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Adithya raj singh from chinmaya international residential school, tirupur
Subject :IMO    Class : Class 4

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Promila Padhy from KMV Red hills High School, Bangalore
Subject :IMO    Class : Class 6

Ans 1:

Pranit Sinha from Montfort School, Roorkee, Haridwar
Class : Class 6
(iii) The product of a whole number and zero is 0.(iv) The product of a whole number and one is the number itself

Ans 2:

Pranit Sinha from Montfort School, Roorkee, Haridwar
Class : Class 6

Ans 3:

Siddharth from DPS, Jodhpur
Class : Class 9

Ans 4:

Drishty Gajankushe from Stepping Stones International , Aurangabad
Class : Class 7

Ans 5:

Amey Goyal from Delhi Public School, PANCHKULA
Class : Class 7

Ans 6:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

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Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Subject :IMO    Class : Class 7

Ans 1:

Iba Khan from DPS , Noida
Class : Class 8
it should be -3/10 not 9/10

Ans 2:

Anirudh Rayasam from DPS East, Bangalore
Class : Class 7
No Right ANSWER FOR THIS S0F

Ans 3:

ansh rai from delhi public school, Bhilai
Class : Class 4
The answer given is wrongThis paper has 2 errors

Ans 4:

SOUHARDYA SARKAR from PATHA BHAVAN HIGH SCHOOL, kolkata
Class : Class 5
no right answer is there

Ans 5:

Joshua Sen from Montfort Senior Secondary School, Roorkee
Class : Class 9
u forgor to add a minus sign in solutuion so u got wrong answer

Ans 6:

Hamzah from DPS Dubai, Dubai
Class : Class 10
The answers are in correct and the solution provided is wrong in step 2 and 3

Ans 7:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7

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Zainab Dastagir Chitapure from Podar international school, Solapur
Subject :IMO    Class : Class 5

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Kushal from Chirec, Hyderabad
Subject :IMO    Class : Class 7

Ans 1:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9
f*oiuxlt;tttthjjjjjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhjhlhhckxl,fsuuuuutrfu

Ans 2:

Pratham Dave from GNS, Bangalore
Class : Class 7

Ans 3:

Garv Agarwal from Somerville School Noida, Noida
Class : Class 4

Ans 4:

Ksheeraja from Mahindra world school, Chennai
Class : Class 9

Ans 5:

Ksheeraja from Mahindra world school, Chennai
Class : Class 9

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Sneha from NPS , Bangalore
Subject :IMO    Class : Class 7

Ans 1:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
reciprocal of 1 is 1 and multiplicative inverse of 1 is -1.

Ans 2:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7

Ans 3:

Bhavtosh Tripathi from Maneckji Cooper Education Trust School, Mumbai
Class : Class 9
The reciprocal of 1 is -1 then how is this question right? Then how is D correct since only two of the options are correct. I think this is wrong

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