International Maths Olympiad Forum By SOF Olympiad Trainer - Page 558
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Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Subject :IMO    Class : Class 3

Ans 1:

Abhijay Saha from Delhi Public School, Megacity, Kolkata
Class : Class 3
option a and b are same. I am so confused about it

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Look there are 7 coins of Rs. 5 = Rs. 35,6 coins of Rs. 2= Rs.12 & 3 coins of Rs. 1= 3 So,we'll add the nos. in answer. 35+12+3=Rs. 50 Now find out which option has Rs. 50 in answer . Option[A] 20+10=Rs.30 Option[B] Only note of Rs. 20 is shown.So,Rs.20. Option [C] 10+ 20+20=Rs.50 Option [D] 5+10=Rs.15 So,it's Option [C] As it adds to Rs. 50

Ans 3:

Abhijay Saha from Delhi Public School, Megacity, Kolkata
Class : Class 3

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Tanmay Sinha from National Public School Indiranagar, Bangalore
Subject :IMO    Class : Class 7

Ans 1:

Kumar Soumya from DLDAV MODEL SCHOOL, Delhi
Class : Class 9
Answer will D

Ans 2:

Shreyas K from Kennedy High The Global School, Hyderabad
Class : Class 9
c is the correct solution

Ans 3:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8

Ans 4:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
csolution is corrext

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Souramita Maity from DPS NOIDA GBN, Noida
Class : Class 10
the solution DOES NOT make sense.....

Ans 2:

Vihaan Tyagi from Vikas the concept, Hyderabad
Class : Class 10

Ans 3:

Ayan from Podar, Powai
Class : Class 7

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Pratham Dave from GNS, Bangalore
Class : Class 7
There is no figure in the question, please tell me how are we going to solve this question?

Ans 2:

Abhinav Kumar Jha from Tagore International School , Jaipur
Class : Class 8
NO FIGURE GIVEN

Ans 3:

Adhrit from CHSV, Chennai
Class : Class 8
Where's the figure? How are we supposed to solve this?

Ans 4:

student from school, city
Class : Class 10
Where is the figure?

Ans 5:

Abhinav Kumar Jha from Tagore International School , Jaipur
Class : Class 8

Ans 6:

Akshara from NPS, Bengaluru
Class : Class 8
Please provide the figure.

Ans 7:

Naivedya Roy from Suncity School, Gurgaon
Class : Class 3
The figure is not given

Ans 8:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
Where is the figure?

Ans 9:

GAUTHAM GOPINATH from BPDAV School, HYDERABAD
Class : Class 10
Where is the figure?

Ans 10:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 9

Ans 11:

Nishchay Gupta from Cambridge Court World School, Jaipur
Class : Class 6
Where is the figure It must be in question not solution

Ans 12:

Nishchay Gupta from Cambridge Court World School, Jaipur
Class : Class 6

Ans 13:

Akash from dps, bangalore
Class : Class 7

Ans 14:

Arnav Nandan from ST PETERS COLLEGE AGRA, Agra
Class : Class 9
Figure?

Ans 15:

Sainyam Sharma from Thakur Public School, Mumbai
Class : Class 7
where is the figure

Ans 16:

Dhairya Agrawal from Hiranandani Foundation School, Mumbai
Class : Class 7

Ans 17:

Suhan Kalaskar from DPS Ecity, Bangalore
Class : Class 7
where is the figure

Ans 18:

Manan Jain from Modern School, Jaipur
Class : Class 8

Ans 19:

srikanth from sishya, Chennai
Class : Class 3
Where is the Figure ? Got Confused

Ans 20:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 9
where is the figure

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Akshaj Mishra from Air Force School Jalahalli , BANGALORE
Class : Class 7
wrong answer

Ans 2:

Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 10
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Ans 3:

Tejaojas Abhilash from Naipunya Public School , Kochi, Kochi
Class : Class 9
je ne veux pas est aujourd'hui

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

JANYA CHANGELA from UDGAM SCHOOL FOR CHILDREN , Ahmedabad
Class : Class 8
i agree

Ans 2:

Dhaivat Bhatti from KES SMVM School, Mumbai
Class : Class 8
mega knight bait I agree

Ans 3:

Pratham Dave from GNS, Bangalore
Class : Class 7

Ans 4:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
In your solution- sign is missing in the denominator. It should be -3/10 3/5. None of the options match.

Ans 5:

Medha Bijjaram from Prime Academy, Mumbai
Class : Class 9

Ans 6:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

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UTKARSH VERMA from SMIL, Howrah
Subject :IMO    Class : Class 8

Ans 1:

Arnab Jana from KTPP High School, KTPP
Class : Class 9
D

Ans 2:

Shiven from Udgam, Ahmedabad
Class : Class 9

Ans 3:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
yes in ncert also a example with table mentions the answer to be inversely proportion if the amount ifs fixed

Ans 4:

akila2arun from cmr nps school, bangalore
Class : Class 9
d

Ans 5:

Rick Banerjee from Calcutta Boys School, Kolkata
Class : Class 8

Ans 6:

Vigya Ajay from St Gregorios School, Mumbai
Class : Class 8

Ans 7:

PARI KHANNA from Somerville school, Noida
Class : Class 10
Answer is D only A is wrong.

Ans 8:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9
d

Ans 9:

Newaan Bhardwaj from ahlcon international school, Delhi
Class : Class 7
Answer should be (D).

Ans 10:

Shiven from Udgam, Ahmedabad
Class : Class 9
Answer is D

Ans 11:

Angshu from Dehli Public School Bangalore East, Bangalore
Class : Class 9
INVERSE PROPORTION IS WHEN PRODUCT OF BOTH REMAINS THE SAMESHOULD BE D)

Ans 12:

Kashvee Lalwani from Elpro International School, Pune
Class : Class 10
Answer should be (d)

Ans 13:

K Abhinav Narasimhan from modern senior secondary school nanganallur, Chennai
Class : Class 9

Ans 14:

Anuradha from Bhavans, Nagpur
Class : Class 8
answer should be d

Ans 15:

MAYUKH DAS from St Patrick's H S School, Asansol, Asansol
Class : Class 9
Answer should be (D).

Ans 16:

Rehan Agrawal from Indian School Ghubra, Muscat
Class : Class 10

Ans 17:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
answer is D and only D

Ans 18:

Arqum from Nl Dalmia, Mumbai
Class : Class 9

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Samarth Sabari from GIIS, Singapore
Subject :IMO    Class : Class 4

Ans 1:

Tuviksh from Bombay Scottish School Powai, Mumbai
Class : Class 9

Ans 2:

Nehal from New Horizon Gurukul, Bangalore
Class : Class 6
g

Ans 3:

Navya Vats from Saint Xavier High School, Noida Extension
Class : Class 7
Ans will be 66651 on given credentials. But in solution calculation is wrong. Plz correct.

Ans 4:

Samaira from Global Indian International School, Bangalore
Class : Class 8
This question is driving me crazy!!!So much of calculation for my lazy bones!!!!!!!!

Ans 5:

Dhrona from resonance eduventures limited, Nasik
Class : Class 8

Ans 6:

Medha Bijjaram from Prime Academy, Mumbai
Class : Class 9

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Yashashree Somdatta Kulkarni from Delhi Public School, Nashik
Subject :IMO    Class : Class 5

Ans 1:

Divyansh Giri from MPVM Ganga Gurukulam, Prayagraj
Class : Class 9
D

Ans 2:

Shravya from vibgyor high vadodara, Sivasagar
Class : Class 5
D

Ans 3:

Aaradhya Kansana from SAGE International school, Bhopal
Class : Class 6

Ans 4:

Sabyasachi mishra from K V balasore , balasore
Class : Class 5
D.2666

Ans 5:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 8
D

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