International Maths Olympiad Forum By SOF Olympiad Trainer - Page 750
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Adithya Vardhan from Loyola School, Trivandrum
Subject :IMO    Class : Class 6

Ans 1:

Karthik from Euro, Bengaluru
Class : Class 7

Ans 2:

Raghav Aggarwal from CAMBRIDGE SCHOOL INDIRAPURAM, INDIRAPURAM
Class : Class 7

Ans 3:

Kashish Sharma from Poddar Brio International School, Badlapur
Class : Class 7
Answer is 1 because the HCF of denominator and numerator of a fraction in lowest term is always 1.For example: 1/2 is the lowest term of 3/6, and HCF of 1and 2 is 1

Ans 4:

pranjal kaur from SVISG, DELHI
Class : Class 6

Ans 5:

Shine Shershad Rasheed from ,
Class : Class 6

Ans 6:

Videh Jain from Bluebells School International, Delhi
Class : Class 6

Ans 7:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4

Ans 8:

Karthik from Euro, Bengaluru
Class : Class 7

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NAVYAA.KALRA from DPS Noida, NOIDA
Subject :IMO    Class : Class 3

Ans 1:

Bhargavi Vaibhav Zade from R. S. MUNDLE ENGLISH SCHOOL, NAGPUR
Class : Class 7
16

Ans 2: (Master Answer)

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

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Sushil Kumar from dpsnoida, Noida
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

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

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mad from cps, Nagpur
Subject :IMO    Class : Class 1

Ans 1:

Arav Gupta from Delhi Public School Gurgaon, Gurgaon
Class : Class 8
B yes

Ans 2: (Master Answer)

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

Ans 3:

TRISHA SINGH from St. Joseph Shaktinagar, SONEBHADRA
Class : Class 7
GOOD LOGIC.IT SHOULD BE B}8

Ans 4:

Arav Gupta from Delhi Public School Gurgaon, Gurgaon
Class : Class 8
It is B, 8 but the question is a tiny bit hard

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Shayan Mukhopadhyay from burnaby, canada
Subject :IMO    Class : Class 3

Ans 1:

PnP from Vibgyor, Bengalore
Class : Class 6
option d answer 12 is correct this is a question related to counting

Ans 2:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
D 12 is right ans

Ans 3:

PnP from Vibgyor, Bengalore
Class : Class 6

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AKSHITA DIXIT from R K SARDA VIDYA MANDIR, RAIPUR
Subject :IMO    Class : Class 6

Ans 1:

Anhiti Mandal from Shri Ram School, Gurgaon
Class : Class 9

Ans 2:

Niranjan A V from VIBGYOR High, Bangalore
Class : Class 8
the answer is D

Ans 3: (Master Answer)

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

Ans 4:

Aditya from CHIREC, Hyderabad
Class : Class 6
i did not understand this

Ans 5:

Ridhima Padgaonkar from NEW HORIZON SCHOLARS SCHOOL, Mumbai
Class : Class 6

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LAKSHYA.SINGH.TOMAR from DELHI PUBLIC SCHOOL, NOIDA
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

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

Ans 2:

devasya talsaniya from zebar school for children, AHMEDABAD
Class : Class 5

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

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

Ans 2:

anirban from mothers, delhi
Class : Class 6
walala

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Ryan Nishad from Credence high school , Dubai
Subject :IMO    Class : Class 4

Ans 1:

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

Ans 2:

Shobhon Prusty from The PSBB Millennium School, Chennai
Class : Class 4
nope einstein will say 35

Ans 3:

Pratham Mehta from Shriram millenium school noida, NOIDA
Class : Class 6

Ans 4:

Abhivir Samraj from Vaels International, CHENNAI
Class : Class 4

Ans 5:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
Answer is A part

Ans 6:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
answer is A only

Ans 7:

Riddhima Pandey from Chinmaya Vidyalaya, Bokaro Steel City
Class : Class 3
25 15=40A is the answer

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Shubh Anuj Jain from giis, Singapore
Subject :IMO    Class : Class 5

Ans 1:

Sanay Pathak from Hooghly, Hooghly
Class : Class 5
SOF Olympiad Trainer is wrong. Look carefully. E is symmetrical. I has horizontal line of symmetry

Ans 2:

virat varshney from Pawna International School , HATHRAS
Class : Class 7
1 will be the correct answer because O has infinite lines of symmetry and the question said that how many of the following figures have exactly 2 lines of symmetry. The perfect answer and explanation.

Ans 3:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
this doesn't make sense E is also symmetrical

Ans 4:

Saanvi Prasad from DPS Noida, Noida
Class : Class 5
Its b!

Ans 5:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8
E is a symmetrical letter, but in this font it is not because of width on top and bottom

Ans 6:

Krishiv Chandan Sukul from Seven 11 Scholastic School, Mumbai
Class : Class 6
We need letters with EXACTLY TWO (2) lines of symmetry. Although "O" has infinite lines of symmetry, LOOK CLOSE WITH YOUR EYES PEELED, it is an oval shape, so only 2 lines.

Ans 7:

Gauransh Singla from DPS , Navi Mumbai
Class : Class 5
the answer is b - 5 = i,n,a,o,e

Ans 8:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
yes this sof is really bad and mad

Ans 9:

Havish jale from CHIREC INTERNATIONAL SCHOOL, Hyderabad
Class : Class 7
I agree with virat

Ans 10:

alpha century from sacred heart convent school, ludhiana
Class : Class 7
6 letters are symmetrical. Letters S, I, N, A, O, E

Ans 11:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
E has horizontal line of symmetry

Ans 12:

krishneil from Elpro international school, Pune
Class : Class 6
Answer should be A. S is symmetrical.

Ans 13:

Medhansh Sachdeva from Deens Academy, Bangalore
Class : Class 7
no its bstop being dumbits b because only i has two lines of symetryo has infinite lines of symetry this is a master answer stop writing 25 ans all were wrongask sof for help please!

Ans 14:

SHOURYA JANA from Birla High School Mukundapur, Kolkata
Class : Class 6
Let's analyze each letter in the word "MOTIVATE" to determine if it has exactly two lines of symmetry:M: This letter has only one line of symmetry, which is a vertical line passing through the middle of the letter.O: This letter has an infinite number of lines of symmetry, as any line passing through its center will divide it into two identical halves.T: This letter has one line of symmetry, which is a horizontal line passing through the middle of the letter.I: This letter has two lines of symmetry, which are a vertical line passing through the middle of the letter and another passing from the top.V: This letter has one line of symmetry, which is a vertical line passing through the top of the letter.A: This letter has one line of symmetry, which is a vertical line passing through the middle of the letter.T: This letter has one line of symmetry, which is a horizontal line passing through the middle of the letter.E: This letter has zero lines of symmetry, as there is a small gap between the first top two horizontal lines and a big gap between the last two horizontal lines.Also, in the question, SOF has clearly mentioned "which have exactly two lines of symmetry" This line proves that we need to find such an answer which supports and goes in agreement with the question.Therefore, only one letter in the word "MOTIVATE" have exactly two lines of symmetry, which is the "I" letter.I request SOF to correct the answer and give us the missing mark.

Ans 15:

Shreyas Joshi from New Horizon Public School, Bengaluru
Class : Class 7
its true.answer should be six !!!

Ans 16:

Yajat Manoj from Vibgyor, Bengaluru
Class : Class 5
how is N symmetrical!!!!!

Ans 17:

Aahana s from Tatva global school, Hyderabad
Class : Class 5

Ans 18:

Harshil Jain from DPS, Bangalore
Class : Class 3
E is not symmetrical because if we see the gap the upper one has a small gap and the lower one has a large gap. That's why there is no symmetriy

Ans 19:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
S

Ans 20:

Harsh Shukla from DPS Bangalore East, Bengaluru
Class : Class 9
options are wrong.6 is the answer

Ans 21:

Risha Jakhotiya from Indo Scott Global School, Pune
Class : Class 4
The answer should be 5!

Ans 22:

Bharat from Geetanjali Olympiad school, Bangalore
Class : Class 9
Guys Jyoti mehta from vibgyor high is correct because you see E the gapis lees in one and more in 2 one

Ans 23:

Aaditya Hans from Lakshmipat Singhania Academy, KOLKATA
Class : Class 8
letter e is also symmetrical

Ans 24:

jitvika from fundus high school, karimnagar
Class : Class 5
5

Ans 25:

Hritvi from Podar International School, Mumbai
Class : Class 7
letter E is also an symmetrical on horizontal axis.

Ans 26:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
master . admmin to answer

Ans 27:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
S and E are symmetrical but in this font it is not

Ans 28:

Ahoraatra Mondal from GOKHALE MEMORIAL GIRLS' SCHOOL, HOWRAH
Class : Class 4
EEEEEEEEEEEEEEEEE.....................!!!!!!!!!!???????????

Ans 29:

Amal Amzath Ali from jss international school, dubai
Class : Class 7
I agree with Bharat and Jyoti... e isn't symmetrical

Ans 30:

Adishree Nagre from Vibgyor High, Mumbai
Class : Class 5
O has infinate lines of symmetry, however in the question it has given „EXACTLY 2 lines of symmetry“

Ans 31:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
it is 4 i n o and

Ans 32:

Yajat Manoj from Vibgyor, Bengaluru
Class : Class 5
55555!!!!!:(

Ans 33:

Arjun mehta from Vibgyor high , Mumbai
Class : Class 3
No dragonite you are wrong, only 5 letters in the word are symmetrical not 6 : I ,N, A, O, E

Ans 34:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
Answer is a

Ans 35:

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Class : Class 9
Letter E is also symmetrical

Ans 36:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi
Class : Class 5

Ans 37:

Ishan Boggarapu from NPS Whitefield, Bangalore
Class : Class 7
How r we supposed to know such a small difference E is symetrical

Ans 38:

varishtha from nps, banglore
Class : Class 5

Ans 39:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
I agree with Bharat and Jyoti, E is not symmetrical. I know that whenever we write E, like in the font in which I am writing now, it is symmetrical, but as per the question given, the font is different, and so, the letter E is not symmetrical. The curved gaps on top and bottom are very different and they are visible by the naked eye.

Ans 40:

aarav shankar from st xaviers high school, gurugram
Class : Class 8
No! Letter E is not symmetrical as the upper side of the E has lesser gap than that of its lower side. Therefore the ans is B.

Ans 41:

varishtha from nps, banglore
Class : Class 5

Ans 42:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
S

Ans 43:

Shaina Mukherjee from DPS Sharjah, Dubai
Class : Class 5
Sure shot...... all the 5 letters - I,N,A,O,E... All these letters are symmetrical.... Wrong answer uploaded by the website..... Dissapointed....

Ans 44:

Vivaan gulati from NPS international , Singapore
Class : Class 5
HAS TO BE A

Ans 45:

Aryav Gupta from BomBay Scottish Mumbai, Mumbai
Class : Class 7

Ans 46:

Radhika Gupta from Dps civil lines aligarh , Aligarh
Class : Class 8
Ans is 4

Ans 47:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
The answer shoud be B)1 because O has infinite lines of symmetry and also check the solution and stop being dumb.Also E has also 1 line of symmetry but SOF has given the question.Please read the queston carefully.And they have also given an image so 5 would not be the answer.MASTER ANSWER

Ans 48:

Arjun mehta from Vibgyor high , Mumbai
Class : Class 3
Oh E letter is not symmetrical because the gap between to curves is not exactly same focus on E

Ans 49:

Deep Ajay Ovhal from Podar International School, Latur, Latur
Class : Class 7
Wrong question the answer is 5

Ans 50:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 51:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi
Class : Class 5
MASTER ANSWER!!!!!5 is correct because E also has a horizontal symmetrical line.

Ans 52:

krishneil from Elpro international school, Pune
Class : Class 6
5- S,I,N,A,O

Ans 53:

Anirudh Bagri from AMNS, Mumbai
Class : Class 7
0 alphabets of *exact* two lines of symetry

Ans 54:

Harshita Jain from CCA School, Gurugram
Class : Class 9

Ans 55:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
I THINK IT IS A. E IS SYMMETRICAL. But Jyoti is also right

Ans 56:

adwitiya saxena from Ryan Internatinational School, Navi Mumbai
Class : Class 6
S has no line of symmetry, neither horizontal nor vertical ,and it cant be symmetrical by a slanting line.E is also not symmetrical by a horizontal line because the gaps are not equal between them as shown in the picture

Ans 57:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
The answer is clearly 5=I,N,A,O,E

Ans 58:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
A , You all are right

Ans 59:

Samanyu from NPSI, Singapore
Class : Class 5
Answer should be A

Ans 60:

Dhruv samavedula from Euroschool Whitefield, Bengaluru
Class : Class 5
answer is 4 because they asked for atleast 1 symmetry line

Ans 61:

Shubham Gautam from dpsnoida, Noida
Class : Class 5

Ans 62:

Hritvi from Podar International School, Mumbai
Class : Class 7
letter E is also an symmetrical on horizontal axis.

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