International Maths Olympiad Forum By SOF Olympiad Trainer - Page 494
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Riddhi Chandak from Narayana, Mumbai
Subject :IMO    Class : Class 3

Ans 1:

AARNA Kapse from The swaminarayan school, Nagpur
Class : Class 7

Ans 2:

Utkarsh Priyam from DSE, hyderabad
Class : Class 8
The answer should be A only!

Post Your Answer

ARNAV BARANWAL from KPS SCHOOL, bhilai
Subject :IMO    Class : Class 7

Ans 1:

SIDDHI SHREYASH from Phoenix Green International School , Hyderabad
Class : Class 8

Ans 2:

Shubh chawda from D g khetan , Mumbai
Class : Class 8
How many bottles cost 192?

Ans 3:

ARNAV VIVEK PATIL from Podar International School Chalisgaon, Chalisgaon
Class : Class 7

Ans 4:

Shrihan from Sardar patel Vidyalaya, delhi
Class : Class 8

Ans 5:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
The question is not clear.. Pls look in to this and get it fixed..

Ans 6:

Akshansh Gauba from Shikshantar, Gurgaon
Class : Class 8
incomplete

Ans 7:

siddhi anand timbe from DWPS talegaon , parli vaijanath dist beed pin 431515, parli vaijnath
Class : Class 7
whole question was not mentioned

Ans 8:

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

Ans 9:

from ,
Class : Class 8
Incomplete question

Ans 10:

dhakshith from Vidhyaniketan, Coimbatore
Class : Class 8

Ans 11:

Saanvi Roy from St. Paul's High School, Patna
Class : Class 7
The maker of the question graduated high school❌The maker of the question graduated school high✅

Ans 12:

dhirendra from Shri O P Jindal Vidya Niketan, Mundra Kutcch
Class : Class 4
not mentioned in question

Ans 13:

Ishaan from Divine Child , Mumbai
Class : Class 7
24 bottles cost 192

Ans 14:

kartick Somasundaram from san academy, chennai
Class : Class 1
S

Ans 15:

Aarav Jain from St Xaviers High School Sector 48 , Gurugram
Class : Class 7
INCOMPLETE QUESTION

Post Your Answer

ARNAV BANSAL from Arwachin International School Pilkhuwa, PILKHUWA
Subject :IMO    Class : Class 3

Ans 1:

Dev from Ambassador , Dubai
Class : Class 9

Ans 2:

Malav patel from Navrachana school sama , Vadodara
Class : Class 5
The "than" should not be there!

Ans 3:

Malav patel from Navrachana school sama , Vadodara
Class : Class 5
The "than" should not be there!

Ans 4:

Vihaan Joshi from Thanks Public School, Mumbai
Class : Class 5
The question statement is wrong. It should be as many in this week

Post Your Answer

Aditya Patro from New Horizon Scholar School, Navi Mumbai
Subject :IMO    Class : Class 4

Ans 1:

Viraj Singh from Reliance Foundation School, Navi Mumbai
Class : Class 7
answer can be 3 also

Ans 2:

Viraj Singh from Reliance Foundation School, Navi Mumbai
Class : Class 7

Ans 3:

Devyani bansal from Blue bell school international, New Delhi
Class : Class 5

Ans 4:

Saket Shah from podar international school satara, satara
Class : Class 5

Ans 5:

Ramasamy KT from ISBR, Antwrp
Class : Class 4
Then why is it wrong

Post Your Answer

Sriyansh from Surabhi , Hosapete
Subject :IMO    Class : Class 8

Post Your Answer

nitin bhutada from bhavans b p vidya mandir trimurti nagar nagpur, Nagpur
Subject :IMO    Class : Class 7

Ans 1:

Abhjith S Kumar from Airport Senior Secondary school Karipur, Kozhikode Intl. Airport, Kozhikode Airport
Class : Class 9
THE ANSWER SHOULD BE 20.

Ans 2:

Diptanil Sadhukhan from T.T.Dr.B.C.Roy Vidyalaya, Kolkata
Class : Class 7
Really it will be 20

Ans 3:

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

Ans 4:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8

Ans 5:

Aniket Patankar from Symbiosis International School, Pune
Class : Class 8

Ans 6:

SATYAPRAKASH KAR from LUMBINI PUBLIC SCHOOL , BHUBANESWAR
Class : Class 7
If the answer is 22 then the polygon should be 14 sided.

Ans 7:

Sarang Shete from Amanora School, Pune
Class : Class 8
ans is 20!!

Ans 8:

AKSHIT CHHABRA from APEEJAY SCHOOL NOIDA, NOIDA
Class : Class 8
answer should be 20

Ans 9:

Rohan A Gowda from Jnana Sagara International Public School, Channarayapatna
Class : Class 7
Answer is 20

Ans 10:

Aniket Patankar from Symbiosis International School, Pune
Class : Class 8
it should be 20 because the formula for number of diagonals from a vertices is n-3, so for one vertice is 10 diagonals so two is gonna be 20

Ans 11:

ARNAV VIVEK PATIL from Podar International School Chalisgaon, Chalisgaon
Class : Class 7

Ans 12:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
The answer should be 20

Ans 13:

Arnav Kharche from Vibgyor High Jakkur, Bangalore
Class : Class 7
It should be 20

Ans 14:

Ramya from brindavan vidyalaya, Trichy
Class : Class 9
ANSWER MUST BE 20 SINCE FORMULA IS N-3 SO FOR ONE VERTICE IT IS 10 SO TWO WILL BE 20

Ans 15:

Hardik Khilnani from DPS Bangalore North, Bangalore
Class : Class 7
Number of diagonals drawn from polygon of n sides is n-3Thus, answer should be 2(13-3) = 2*10 = 20

Ans 16:

ARNAV VIVEK PATIL from Podar International School Chalisgaon, Chalisgaon
Class : Class 7

Post Your Answer

Aditya Patro from New Horizon Scholar School, Navi Mumbai
Subject :IMO    Class : Class 4

Post Your Answer

Aditya Patro from New Horizon Scholar School, Navi Mumbai
Subject :IMO    Class : Class 4

Post Your Answer

Armani from Jainendra public school, Panchkula
Subject :IMO    Class : Class 5

Ans 1:

Sejal from dlf, Ghaziabad
Class : Class 10
It should be 1 not 2 because half half = 1

Ans 2:

saisuhanth VARNAJYOSULA from ambassador school, dubai
Class : Class 6

Ans 3:

tanish jain from dps noida, noida
Class : Class 5
It has no sense

Ans 4:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
D)

Ans 5:

from ,
Class : Class 5
it makes no sense

Ans 6:

Miraya Agarwal from School of india, Bengaluru
Class : Class 5
IT SHOULD BE 21 SQUARE 1/2 SQUARE 1/2 SQUARE

Ans 7:

Bhavya from ABC, Delhi
Class : Class 7
IT SHOULD BE 1 NOT 2. 1/2 1/2 = 1

Ans 8:

Deepna Komath from Kendriya Vidhyalaya Kadavanthra , Ernakulam
Class : Class 5

Post Your Answer

Pranav from Ganges valley school, Hyderabad
Subject :IMO    Class : Class 8

Ans 1:

Anirudh from 989820Delhi Pubic school Rohini , Delhi
Class : Class 8
B and D are identical

Ans 2:

Harsh Shukla from DPS Bangalore East, Bengaluru
Class : Class 9
It's a mistake both options are right

Ans 3:

Sneh from The Shriram Millennium School, Noida
Class : Class 8
How can they give they two same options and mark one wrong

Ans 4:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
its not fair if we mark option d then they say correct answer is option b and if we mark option b then they say that option d is the correct answer.

Ans 5:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4
B and D are identical It's a mistake both options are right

Ans 6:

from kv2, kalpakkam
Class : Class 9
answer is both B and D

Ans 7:

Vinayak Iyer from Podar International School Powai, Mumbai
Class : Class 9

Post Your Answer