International Maths Olympiad Forum By SOF Olympiad Trainer - Page 671
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avnindra singh tomar from sagar public school gandhinagar bhopal, Bhopal
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
d option 107500 is correct

Ans 2:

avnindra singh tomar from sagar public school gandhinagar bhopal, Bhopal
Class : Class 6

Ans 3:

Nisarg Milan Salot from Narayana E-Techno School, Mumbai
Class : Class 8
option B

Ans 4:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
option b

Ans 5:

Prithanjan Acharyya from Vidyasagar Shishu Niketan, Midnapur
Class : Class 6
ANSWER IS' D' BECAUSE MY ANSWER IS NOT MATCHING WITH ANY OF THE GIVEN ANSWERS

Ans 6:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
d option 107500 is correct

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Akhil Budithi from Kennedy high the global school , Hyderabad
Subject :IMO    Class : Class 7

Ans 1:

from DPS R.K. PURAM,
Class : Class 9
B

Ans 2:

D VISHNU from NARAYANA SCHOOL, CHENNAI
Class : Class 7
b is correct

Post Your Answer

Parth Pathak from KRISHNA PUBLIC SCHOOL, BILASPUR
Subject :IMO    Class : Class 9

Ans 1:

Rudra kumar from Jawahar Navodaya vidyalaya, Sherghati
Class : Class 9
A

Ans 2: (Master Answer)

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

Post Your Answer

SRISHTI SOMVANSHI from Sri CHAITANYA TECHNO SCHOOL, Bangalore
Subject :IMO    Class : Class 5

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
yes, it is 1500.

Ans 2:

Bandi Srinivas from Don Bosco School of Excellence, Chennai
Class : Class 5

Ans 3:

Rajveer Prasad from The Kalyani School, Pune
Class : Class 6
600 bro 300 and 6/12 = 0.50 300 divided by 0.50 = 600 so ans 600 yall are wrong

Ans 4:

Samyuktha from Sri Chaitanya, Chennai
Class : Class 7

Ans 5:

Pratham Dave from GNS, Bangalore
Class : Class 7
30000÷20=1500 so B is the answer to this question

Ans 6:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
I know it is 1500, but they should ask the cost of oranges, but they are asking the number of oranges. The amount of money for one orange will help in finding the cost of all oranges, not the number of all oranges.

Ans 7:

Vrinda Yadav from LVIS, Noida
Class : Class 5
The Question is not correct

Ans 8:

Arohan from DAV, Hyd
Class : Class 6

Ans 9:

Shreyansh Gupta from MVN, faridabad
Class : Class 7
1500 is the correct answer

Ans 10:

Amal Amzath Ali from jss international school, Dubai
Class : Class 5

Ans 11:

aarav goyal from delhi public school sector45, gurugram
Class : Class 7

Ans 12:

Harshita Jain from CCA School, Gurugram
Class : Class 9

Ans 13:

Bandi Srinivas from Don Bosco School of Excellence, Chennai
Class : Class 5

Ans 14:

Bandi Srinivas from Don Bosco School of Excellence, Chennai
Class : Class 5
6000

Ans 15:

Arkajyoti Das from techno, Cooch Behar
Class : Class 9
yes, it is 1500

Ans 16:

Aarush Abhilash from Amansetu My school, Pune
Class : Class 5
B

Ans 17:

Aradhya Gavhankar from PICT model school, Pune
Class : Class 5

Ans 18:

Bandi Srinivas from Don Bosco School of Excellence, Chennai
Class : Class 5
pratham dave was wrong

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sreehari s from ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA
Subject :IMO    Class : Class 7

Ans 1:

Keshav from RPS , Mahendergarh
Class : Class 7
D

Ans 2:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Ans 3:

Aayush Tripathy from SAI International School, Bhubaneswar
Class : Class 9

Ans 4:

Joshua Sen from Montfort Senior Secondary School, Roorkee
Class : Class 10
d doesn't make sense

Ans 5:

Vineet Agarwal from DPS, Gurgaon
Class : Class 5

Ans 6:

Paridhi Umesh Kumar from Seven Square Academy, Thane
Class : Class 7

Ans 7:

LAKSHYA PAMECHA from DELHI PUBLIC SCHOOL, Udaipur
Class : Class 7

Ans 8:

santosh katiyar from narayana vidhyalayam, Nagpur
Class : Class 7

Ans 9:

ICHALKARANJI from dkte, ichalkranji
Class : Class 8

Ans 10:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3

Ans 11:

Garv Agarwal from Somerville School Noida, Noida
Class : Class 5
how the answer is D?

Ans 12:

Keshav from RPS , Mahendergarh
Class : Class 7
D

Ans 13:

Ekansh Tandon from Fr Agnel Noida, Indirapuram
Class : Class 9

Post Your Answer

Anjishnu Chakraborty from TIGPS HOOGHLY, Konnagar
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
the correct option is d because in all options at least two open figures are in same direction but in option d all are in different direction

Ans 2:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
D is the option cause in other figures atleast 2 are open in same direction.

Ans 3:

pranjal kaur from SVISG, DELHI
Class : Class 6
I think the answer is (D)

Ans 4:

Prithanjan Acharyya from Vidyasagar Shishu Niketan, Midnapur
Class : Class 6
I THINK THE ANSWER IS 'D'

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Jay Singh from Ekya School, Bangalore
Subject :IMO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A as we see that bakery B sold 700 cakes and bakery F sold halfway between 700 and 600, which is 650 cakes. now subtract 650 from 700, which is 700-650=50.

Ans 2:

Vibhor Mudgal from GBN School, Faridabad
Class : Class 4
700-650=(a) 50

Ans 3:

Vibhor Mudgal from GBN School, Faridabad
Class : Class 4
700-650=(a) 50

Ans 4:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A as we see that bakery B sold 700 cakes and bakery F sold halfway between 700 and 600, which is 650 cakes. now subtract 650 from 700, which is 700-650=50.

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Shreyas Samant from VPM's Vidya Mandir, Thane
Subject :IMO    Class : Class 5

Ans 1:

Harshita Jain from CCA School, Gurugram
Class : Class 9
yes you are right

Ans 2:

Navya from Gyanshree, Noida
Class : Class 6
???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????What is this?

Ans 3:

prarabdh thakur from podar international school, nashik
Class : Class 6
true

Ans 4:

Ayush chauhan from Modern public school, Bhiwadi
Class : Class 5
there are 4 accute angles

Ans 5:

Aaryana from Amaatra Academy, Bangalore
Class : Class 6
unclear question

Ans 6:

Yajat Manoj from Vibgyor, Bengaluru
Class : Class 5
of course it is c from master admin

Ans 7:

Krishiv Chandan Sukul from Seven 11 Scholastic School, Mumbai
Class : Class 6
they dont even allow us to post errors!!!!!!!!!!!!!

Ans 8:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
i went to master admin and he said that the the answer is c. master admin is my dads boss's boss's boss.

Ans 9:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5

Ans 10:

Devasree from Presidium, Ghaziabad
Class : Class 10
C is right

Ans 11:

Bhogavalli from Timpany , Visakhapatnam
Class : Class 4
What???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????¿?????????????????????????????????????????????????/??/?????????

Ans 12:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
It is c right

Ans 13:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 14:

ARNAV GANGWAR from Delhi Public School Noida, Noida
Class : Class 5
The question is unclear and if you count the angles there are 4 angles less than 90 degrees which is wrong i think .

Ans 15:

aarav goyal from delhi public school sector45, gurugram
Class : Class 7
Correct c is right

Ans 16:

Ayushi Chatterjee from DPS Noida, Noida
Class : Class 5
Questions must be clear whether Interior or exterior angle to be consider?????

Ans 17:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
Question is not clear, it does not specify that only the angles inside the figure are to be measured

Ans 18:

Prachi from Holy Child Public school, Faridabad
Class : Class 10
yes, the question is unclear. in many of the questions, it is just like that.

Ans 19:

Aditri Sultania from RBK Global School, Mumbai
Class : Class 5

Ans 20:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4
unclear question. There are 3 Acute angles ( Interior) and 1 Exterior Acute angle.

Ans 21:

Anirudh Bagri from AMNS, Mumbai
Class : Class 7
c is correct

Ans 22:

Jaytra Lohia from Lotus valley international school, noida, Noida
Class : Class 5
there are 3 angles less the right angle in the figure

Post Your Answer

burli bindu from SLATE - THE SCHOOL, vijayawada
Subject :IMO    Class : Class 6

Ans 1:

Parth somani from Daffodils world school, Sikar Rajasthan
Class : Class 7
OPTION A IS NO DOUBTFULLY THE ANSWER

Ans 2:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
a option

Ans 3:

SAJAL SAROJ LAHKAR from SHRIMANTA SHANKAR ACADEMY, GUWAHATI
Class : Class 8

Ans 4:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
option a

Ans 5:

Hitakshi Gupta from Delhi public school, Navi Mumbai
Class : Class 6
Option a is the correct answee

Ans 6:

Kashish Kathuria from Delhi Public School, Bangalore
Class : Class 9
Option a is actually the answer.

Post Your Answer

sreehari s from ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA
Subject :IMO    Class : Class 7

Ans 1:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
hey guys the ans cannot be optiob B because in the second statement it is told that the third side cannot be smaller than the difference of the other two sides that means the third side can be equal or greater than the difference. but it cannot be equal that is why 2nd statement id wrong

Ans 2:

Anshuman D from MVM, Hyderabad
Class : Class 9
Yeah it is definitely true.

Ans 3:

Ananya Tiwari from Gurukul The School, Ghaziabad
Class : Class 9

Ans 4:

Tanmay Khandelwal from DPS, BHILAI, BHILAI
Class : Class 7

Ans 5:

Darsh Jain from The Vedansh International School, Indore
Class : Class 7
Correct answer is b

Ans 6:

Uttalika nanda from B. D. M. International, Kolkata
Class : Class 10
The answer should be b. This sum is there in the IMO Workbook and there the answer is b

Ans 7:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
Please check, the questions says DIFFERENCE,

Ans 8:

PARTH SETHI from DPS Noida, New Delhi
Class : Class 9
Yes,the second statement is true

Ans 9:

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

Ans 10:

Y Yashaswini from Dps Khajaguda, Hyderabad
Class : Class 8
The answer is actually supposed to be Option B rather than Option D because the second statement is true

Ans 11:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3
U r right

Ans 12:

Akriti ANannd from DPS Gaya, GAYA
Class : Class 4

Ans 13:

Anuhya A from National Public School, Bangalore
Class : Class 9
B

Ans 14:

from Podar International School,Dhule, Dhule
Class : Class 8
The correct answer is b not d

Ans 15:

Nilanjana De from Delhi Public School North, Bengaluru
Class : Class 8
The ans is supposed to be b but the website says it is d. I can’t understand how.

Ans 16:

VYOM VIVEK PATEL from Doon Public School Bhuj, Bhuj Kuchchh
Class : Class 9
here in the 3rd statement it's written that any 2 sides not the other 2 sides.

Ans 17:

Saishruti Nair from Shree Swaminarayan Gurukul, Vapi
Class : Class 7

Ans 18:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8
the second statement is true so, the answer is B

Ans 19:

Rishith Sunil from BVM global, CHENNAI
Class : Class 6
According to their own solution b is a supposed to be correct but the answer given is d???

Ans 20:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The second statement is true so, answer should be option B

Ans 21:

Shreyans Mondal from Sri Chaitanya Techno School Kaggadasapura Campus 1, Bengaluru
Class : Class 10
yeah it should be B.

Ans 22:

Akashdeep Das from Gems Modern Academy, Dubai
Class : Class 8
B is correct, SOF should upgrade their answer. This might mislead students.

Ans 23:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
yeah guys !!!! the answer is B.....not D. it is so obvious, the second statement is true....the solution given by the website makes no sense.!

Ans 24:

Arkajyoti Das from techno, Cooch Behar
Class : Class 9
Option b

Ans 25:

Shaashwata Paul from Genesis International School, Hyderabad
Class : Class 8
ans is b.there is a technical problem

Ans 26:

Akriti ANannd from DPS Gaya, GAYA
Class : Class 4

Ans 27:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
B is correct actually

Ans 28:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8

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