International Maths Olympiad Forum By SOF Olympiad Trainer - Page 731
  1. Home
  2. /  Forum

User Forum

Ask Your Question
AAYUSH JHA from DPS BOPAL AHMEDABAD, Ahmedabad
Subject :IMO    Class : Class 7

Ans 1:

Suchita A from PSBB Millennium, Gerugambakkam, Chennai
Class : Class 7
its B because as u can see in each figure there is a difference between the number of sides by one............. in the first the shape has six sides, in the second five sides, in the third four sides and so on......!!!! So at the last there must be two sides only!!! Hope u can understand!!!

Post Your Answer

AAYUSH JHA from DPS BOPAL AHMEDABAD, Ahmedabad
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

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

Post Your Answer

Metla Sai Siri from NHVPS, Bangalore
Subject :IMO    Class : Class 6

Ans 1:

Pranav Arun from garib school, Mumbai
Class : Class 8
go in 2017

Ans 2:

Pranav Arun from garib school, Mumbai
Class : Class 8
go in 2017

Post Your Answer

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Lakshya Singh Tomar from DPS Noida, Noida
Class : Class 4
correct answer is B PLEASE mind SOF

Ans 2:

Riya from Bhavan Vidyalaya, Chandigarh
Class : Class 8
answer is C

Ans 3:

Adithya from Psbb senior secondary school, Chennai
Class : Class 8

Ans 4:

Arav from sms, jaipur
Class : Class 6
ans should be D

Ans 5:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
Answer 1:Q is a parallelogram. It has no line of symmetry. If you don't believe me, please check on google and search ''Does parallelogram has a line of symmetry or not. -Kushagra Chaturvedi

Ans 6:

Avaneesh Barithaya from New Horizon Scholars School Vasant Lawns, Thane
Class : Class 5
qqqqq

Ans 7:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
SOF olympiad..please make changes to your tests when you have reported errors...or atleast revert back to students who report error.. Ans shd be C...but if you do not make amendments..you are confusing kids

Ans 8:

Lakshya Singh Tomar from DPS Noida, Noida
Class : Class 4

Ans 9:

Aradhya Gavhankar from PICT model school, Pune
Class : Class 5
The ans is C .Q fig has a line of symmetry

Ans 10:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
yes it should be c

Ans 11:

Ishan Boggarapu from NPS Whitefield, Bangalore
Class : Class 7
It should be C

Ans 12:

IAMLOST from ABC, Pune
Class : Class 8
plz dont fight, if it comes in IMO question paper, parallelogram has no line of symmetry.

Ans 13:

Avaneesh Barithaya from New Horizon Scholars School Vasant Lawns, Thane
Class : Class 5
bbbbbshb

Ans 14:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
see it ISN'T a rhombus it is a parallelogram Master answer explain ASAP as this question can come in IMO

Ans 15:

Saanvi from Avm, Mumbai
Class : Class 5

Ans 16:

Jayanth from The Deens Academy, Bengaluru
Class : Class 4
Ans is c

Ans 17:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
b

Ans 18:

Manaswi Santosh Patil from Silver Crest , Pune
Class : Class 4
C

Ans 19:

Nehal from New Horizon Gurukul, Bangalore
Class : Class 6
if you do not believe c is correct why don't you check in google . Q is rhombus so check does a rhombus have line of symmetry

Ans 20:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
how could the answer be b it has to be c

Ans 21: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 22:

Deepak Vijayaragavan from Greenwood High, Bengaluru
Class : Class 4

Ans 23:

Deepak Vijayaragavan from Greenwood High, Bengaluru
Class : Class 4
Answer is C

Ans 24:

Daksh Jain from Deens Academy, Bangalore
Class : Class 4
Answer should be C

Ans 25:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
Ans 15:Anirudh Bhattacharjee from THE LEXICON INTERNATIONAL SCHOOL KALYANI NAGAR PUNR, PuneClass : >Class 5plz dont fight, if it comes in IMO question paper, parallelogram has no line of symmetry.It has a line of symetery Answer 15

Ans 26:

Arkoprava Dey from Techno India Group Public School, Coochbehar, Coochbehar
Class : Class 9
ANSWER SHOULD BE C. Q HAS A LINE OF SYMMETRY.

Ans 27:

SOUMIL DE from INDUS VALLEY WORLD SCHOOL, KOLKATA
Class : Class 4
the answer is C

Ans 28:

Shubham Gautam from KR Mangalam World School, Gurugram
Class : Class 7
answer is C

Ans 29:

Adithya from Psbb senior secondary school, Chennai
Class : Class 8
It should be C , for sure, kindly make change

Ans 30:

Adithya from Psbb senior secondary school, Chennai
Class : Class 8
sorry guys ans is b it is a parallelogram hence it has no lines of symmetry

Ans 31:

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Class : Class 9

Ans 32:

jiya zaveri from inventure academy , bengaluru
Class : Class 4
THE ANSWER HAS TO BE C ...HOW CAN IT BE B???A rhombus is symmetrical

Ans 33:

akashdeep from Presidium School , New Delhi
Class : Class 7
ans b symitrical figures are that are diveided eqally

Ans 34:

Rohan Singhal from Manav Rachna International School, Gurgaon
Class : Class 5
Ans=b

Post Your Answer

Naman Garg from Deens Academy,Gunjur, Bangalore
Subject :IMO    Class : Class 2

Ans 1:

Dola Sai Anushka from Global Indian International school, singapore
Class : Class 7
should be C 800 grams

Post Your Answer

shambhavi verma from n h goel world school, raipur
Subject :IMO    Class : Class 4

Ans 1:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9
The correct answer is C

Ans 2:

Anwesha Kale from wisdom world school, pune
Class : Class 5
CLASS 5TH

Ans 3:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is option C.

Ans 4:

Kaitav Dholu from Doon Public School, Bhuj, Bhuj
Class : Class 5
The correct answer is option B. Please fix this problem

Ans 5:

Lakshanya Girase from Fravashi Academy, Nashik
Class : Class 5

Ans 6:

Anwesha Kale from wisdom world school, pune
Class : Class 5

Ans 7:

Shruti Agarwal from dpsnoida, Noida
Class : Class 8
a

Ans 8:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
The correct answer is C as Toffee means cake

Ans 9:

Kaitav Dholu from Doon Public School, Bhuj, Bhuj
Class : Class 5
We cut cake on birthday. But here cake is called butter. The right answer is B

Ans 10:

Shaurya Yadav from CRPF PUBLIC SCHOOL , Delhi
Class : Class 4
Answer is C

Ans 11:

Kavneet Kaur from Sat Paul Mittal School, Ludhiana
Class : Class 8

Ans 12:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 8

Ans 13:

Anwesha Kale from wisdom world school, pune
Class : Class 5
The correct answer is C

Ans 14:

SUBHAM BISWAS from Salt Lake school , Kolkata
Class : Class 4
A

Ans 15:

Adithya raj singh from chinmaya international residential school, tirupur
Class : Class 8

Ans 16:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
c

Post Your Answer

shambhavi verma from n h goel world school, raipur
Subject :IMO    Class : Class 4

Ans 1:

saumit from Narayana E-techno, mumbai
Class : Class 5
Even there are no endpoints to two lines of symmetry in A option. And the figure in o has option C has a very large diameter and has only one line of symmetry

Ans 2:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4

Ans 3:

khushi from anandalaya, anand
Class : Class 5

Ans 4:

Lakshanya Girase from Fravashi Academy, Nashik
Class : Class 5

Ans 5:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
A because the others have more than one line of symmetry

Ans 6:

Sarthak Shome from Harvest International, Bangalore
Class : Class 8
I DIDNT KNOW THE ANSWER FIRST

Ans 7:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
A because the two small lines are not facing towards each other

Ans 8:

Radhika Jain from Sushila Birla Girls' School, Kolkata
Class : Class 5
Why did they give option C bigger than the others. The figure should have been of same size???????????????

Post Your Answer

shambhavi verma from n h goel world school, raipur
Subject :IMO    Class : Class 4

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
A because it becomes golden

Ans 2:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
The correct answer is A

Post Your Answer

Naman Behl from Suncity World School , Gurgaon
Subject :IMO    Class : Class 6

Ans 1:

Animesh Pathak from Bal Bharati Public School, Bilaspur(CHG)
Class : Class 6
answer (a)

Post Your Answer

Annika from Apeejay School, Noida
Subject :IMO    Class : Class 1

Ans 1:

Shubhankar Vijay Dhondge from NPS Whitefield, Benagaluru
Class : Class 7

Ans 2:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 8
The correct answer is actually B because A matches with (iii) 32

Ans 3:

Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Class : Class 4

Ans 4:

Annika from Apeejay School, Noida
Class : Class 10

Post Your Answer