International Maths Olympiad Forum By SOF Olympiad Trainer - Page 649
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D 183 from Lotus Valley International School, Noida
Subject :IMO    Class : Class 4

Post Your Answer

Gireesha from innocent hearts school jalandhar, Jalandhar
Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

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

Post Your Answer

Priya Lalwani from Sophia Sr Sec School, Bikaner
Subject :IMO    Class : Class 8

Ans 1:

PRAFUL from KENDRIYA VIDYALAYA MYSORE , MYSURU
Class : Class 8

Ans 2:

J Gowshika from velammal vidyalalaya, Chennai
Class : Class 8
its given c as the ans in the solutions pls explain how

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from , Kolkata
Subject :IMO    Class : Class 4

Ans 1:

akriti from delhi public school, banglore
Class : Class 4

Ans 2:

Kavya Kaskar from Arya Vidya Mandir- Juhu, MUMBAI
Class : Class 5

Ans 3:

Kavya Kaskar from Arya Vidya Mandir- Juhu, MUMBAI
Class : Class 5

Ans 4:

Pranjal Karna from Delhi Public School, Greater Noida
Class : Class 6
There are four equations P Q R=75; Q R S=90; P R S=100; Q S P=80Add them up all. You will get 3P 3Q 3R 3S=345. This means P Q R S=115We can replace the value of P Q R=75 in the above to get the value of S which would be 40. From the second equation, we can get the total value of Q R 40=90 as 50

Ans 5:

Pranjal Karna from Delhi Public School, Greater Noida
Class : Class 6
Spaces is " ", the value disappeared after I posted the comment

Ans 6:

Ishan M from Ekya School ITPL, Bangalore
Class : Class 6
How is this question done

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S Sreelakshmi from Sarvodaya vidyalaya, Trivandrum
Subject :IMO    Class : Class 7

Ans 1:

Shubhangi Pathak from Lilavatibai Podar High School, Mumbai
Class : Class 8
in my opinion both a and c are correct

Ans 2: (Master Answer)

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

Ans 3:

Akriti ANannd from DPS Gaya, GAYA
Class : Class 4

Ans 4:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
The correct answer is a because 1/2 < 2/3 < 3/4 < 4/5 < 5/6 < 6/7 < 7/8 < 8/9...

Ans 5:

Asmi Raniga from Indian school Ghubra, Muscat
Class : Class 7
C

Ans 6:

Apoorv Raut from Podar International School Jalna, Jalna
Class : Class 7
my answer is d

Ans 7:

Nandu from The Asian School, Bahrain
Class : Class 3
If they tell increase by addition or multiplication , we'll know whether answer is C or A otherwise both answers are right

Ans 8:

Shalini from Kendriya Vidyalaya A. G. C. R. Colony, New Delhi
Class : Class 5
correct answer is C as 5/6*6/6= 30/36 but resultant fraction will always be 5/6

Ans 9:

Saptarshi Ghosh from dps, newtown, kolkata
Class : Class 8
the correct answer is c

Ans 10:

sauradeep from j v m Shyamali , ranchi
Class : Class 10

Ans 11:

sauradeep from j v m Shyamali , ranchi
Class : Class 10

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from dps, bokaro
Subject :IMO    Class : Class 7

Ans 1:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
B is correct

Ans 2:

Samriddhi Ghatak from THE HERITAGE SCHOOL, KOLKATA
Class : Class 10
B is correct

Ans 3:

santosh katiyar from narayana vidhyalayam, Nagpur
Class : Class 7
both a and b are correct.

Ans 4:

PARTH SETHI from DPS Noida, New Delhi
Class : Class 9
I do not think that the correct answer is A

Ans 5:

Pulkit Gupta from Maxfort School, New Delhi
Class : Class 7
B is the correct answer. A cannot be the correct answer as

Ans 6:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
B is the correct answer

Ans 7:

Mohinder singh from Sacred heart convent school, Ludhiana
Class : Class 7
B is correct not A

Ans 8:

Shreeya Amol Tade from English Medium School , Pune
Class : Class 10

Ans 9:

Y Yashaswini from Dps Khajaguda, Hyderabad
Class : Class 8
I do not think that the correct answer is A

Ans 10:

GOVIND from sant tukaram SCHOOL,
Class : Class 9
i think B is correct answer

Ans 11:

Shaurya Shendre from Sainik School Chandrapur, Nagpur
Class : Class 8
Option (B) is the correct answer

Ans 12:

Sneha Ghosh from St Xavier high school, Howrah, Howrah
Class : Class 7
Answer B is correct not A

Ans 13:

Shreeya Amol Tade from English Medium School , Pune
Class : Class 10
According to me, B is the answer....

Ans 14:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6
B is correct answer

Ans 15:

Anshuman D from MVM, Hyderabad
Class : Class 9
Yes B is right

Ans 16:

Uttalika nanda from B. D. M. International, Kolkata
Class : Class 10
Option b will be correct. This question is there in IMO Workbook and there the answer is b only

Ans 17:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 8
The answer b is correct as the order of congruence is different in every potion but b is correct

Ans 18:

JANYA CHANGELA from UDGAM SCHOOL FOR CHILDREN , Ahmedabad
Class : Class 8
ANSWER B IS ONLY CORRECT

Ans 19:

Akashdeep Das from Gems Modern Academy, Dubai
Class : Class 8
The correct answer is B. I am sure.

Ans 20:

Amogh from Sindhi High School, Bangalore
Class : Class 7
B is correct

Ans 21:

Joshua Sen from Montfort Senior Secondary School, Roorkee
Class : Class 9
the optoins are the same

Ans 22:

Rishit Jain from Dps, Meeru5
Class : Class 10

Ans 23:

Kushal from Chirec, Hyderabad
Class : Class 7

Ans 24:

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

Ans 25:

Taanvi from , Bangalore
Class : Class 9
B is the correct answer since, the second portion in option A doesn't satisfy the order

Ans 26:

Smriti from Apeejay, Nerul, Navi Mumbai
Class : Class 9
b is correct

Ans 27:

Janvi Barman from St MarysGirls, Pune, Pune
Class : Class 8
b is the correct answer

Ans 28:

swayam aditya from LR DAV public school, Cuttack
Class : Class 8
ans is b

Ans 29:

Zidaan Waldiya from St. Gregorios High School, MUMBAI
Class : Class 7
Answer is supposed to be B not A

Ans 30:

Nikhil Sai Srinivas from FIITJEE, Hyderabad
Class : Class 6
B is correct and I am gonna support B

Ans 31:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
yes,B is the correct answer.Not A.

Ans 32:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
B is correct not A

Ans 33:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9

Ans 34:

SAGNIK CHAKRABORTY from DELHI PUBLIC SCHOOL , KOLKATA
Class : Class 9
answer is b

Ans 35:

Manoj Sohan Gajula from Vibgyor High, Bangalore
Class : Class 7
B is correct

Ans 36:

tashu gupta from Shanti Asiatic , jaipur
Class : Class 7
B IS THE RIGHT ANSWER

Ans 37:

Amogh from Ben Hur Public School, Pilibhit
Class : Class 7

Ans 38:

Archisman Biswas from Santipur Municipal High School, Nadia
Class : Class 9
It is obviously b.

Ans 39:

Nishtha Dargar from Blue Ridge Public School, Pune
Class : Class 8
It is B

Ans 40:

Sai shankar S from geethanjali vidyalaya, Bangalore
Class : Class 6
I also think B is correct

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from dps, bokaro
Subject :IMO    Class : Class 7

Ans 1:

Nivriti from Euro, Mumbai
Class : Class 8
Ans is d

Ans 2:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10
how

Ans 3: (Master Answer)

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

Ans 4:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
I think (B) is correct

Ans 5:

Karthik Reddy Munnangi from Chirec International School, Hyderabad
Class : Class 7
I think it should be (B)

Ans 6:

ADWIKA from DAV, FARIDABAD
Class : Class 10
THE CORRECT ANSWER SHOULD BE (B) AS AAA PROPERTY DOESN'T EXIST

Ans 7:

Y Yashaswini from Dps Khajaguda, Hyderabad
Class : Class 8
I think all options are the correct answers

Ans 8:

Debarka Das Gupta from Silchar Don Bosco School, Silchar
Class : Class 7

Ans 9:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 8
Does anyone really know?

Ans 10:

Shravan from Harvest International School , Bangalore
Class : Class 9
Every answer except c is right

Ans 11:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10
AAA criterion does not exist

Ans 12:

Sai Srivardhan from Maharishi Vidya Mandir Chetpet, Chennai
Class : Class 9
Yes AAA criterion does not exist

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Paridhi from DPS NOIDA, Noida
Subject :IMO    Class : Class 6

Ans 1:

Ishitadas from Adamas World school , Ichapur
Class : Class 8

Ans 2:

Shivansh Pant from National Center For Excellence, Bangalore
Class : Class 10
option b

Ans 3:

Nisarg Milan Salot from Narayana E-Techno School, Mumbai
Class : Class 8
right option is C

Ans 4:

Pulin Sharma from Marble Arch School, Mumbai
Class : Class 6
According to me the correct answer is C]

Ans 5:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
b

Ans 6:

Ritabrata Das from OPJS, Angul
Class : Class 7
its option a i guess

Ans 7:

Ritabrata Das from OPJS, Angul
Class : Class 7
option a is correct

Ans 8:

Hritvi from Podar International School, Mumbai
Class : Class 7
option a

Ans 9:

Ritabrata Das from OPJS, Angul
Class : Class 7
its option A I guess

Ans 10:

Shivansh Pant from National Center For Excellence, Bangalore
Class : Class 10
sorry option a

Ans 11:

Pulin Sharma from Marble Arch School, Mumbai
Class : Class 6
According to me the correct answer is C]

Ans 12:

Daksh Kumar from GCIS, Bangalore
Class : Class 7
THE RIGHT OPTION IS (B)

Ans 13:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
correct option is D all the options are correct

Ans 14:

Darsh Singh from The Deens Academy, Bengaluru
Class : Class 6
it's D

Ans 15:

Smita De from Bishop Cotton Girls School, BANGALORE
Class : Class 6
option C is correct so obvios

Ans 16:

animikh from don bosco school , kolkata
Class : Class 6
D

Ans 17:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6

Ans 18:

Ritabrata Das from OPJS, Angul
Class : Class 7

Post Your Answer

Gireesha from innocent hearts school jalandhar, Jalandhar
Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

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

Post Your Answer

Gireesha from innocent hearts school jalandhar, Jalandhar
Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

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

Post Your Answer