International Maths Olympiad Forum By SOF Olympiad Trainer - Page 463
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Soham from National Public School, Banashankari, Bengaluru
Subject :IMO    Class : Class 5

Ans 1:

akashdeep from Presidium School , New Delhi
Class : Class 7
=(16*15)+(5*18) =240+90 330 c correct

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Supratim Biswas from DPS RUBY PARK KOLKATA, kolkata
Subject :IMO    Class : Class 7

Ans 1:

Aarushi10 Kataria from Modern High School for Girls, kolkata
Class : Class 8
How ? Please explain.

Ans 2:

okjnbvfty from mkjhgfcdx, bkgyjthcrgdxf
Class : Class 9
how?

Ans 3:

Mayank Dahiya from St.Thomas School, JHAJJAR
Class : Class 9
answer is A

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Parth somani from Daffodils world school, Sikar Rajasthan
Subject :IMO    Class : Class 6

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B Darshan from Edduba polachery, Chennai
Subject :IMO    Class : Class 3

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RAJWARDHAN from APJEE, MUMBAI
Subject :IMO    Class : Class 4

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Sounak halder from Kendriya Vidyalaya Cossipore, kolkata
Subject :IMO    Class : Class 8

Ans 1:

Sounak halder from Kendriya Vidyalaya Cossipore, kolkata
Class : Class 8
qwertyuioplkjgdsazxcvbnm

Ans 2:

PRAFUL from KENDRIYA VIDYALAYA MYSORE , MYSURU
Class : Class 8

Ans 3:

Joshnavi from Novodaya, SRIKAKULAM
Class : Class 8
B

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Pulkit Gupta from Maxfort School, New Delhi
Subject :IMO    Class : Class 7

Ans 1:

Aviral Goyal from DPS RKP, New Delhi
Class : Class 5
option c

Ans 2:

Garv Agarwal from Somerville School Noida, Noida
Class : Class 4
jeez! This question is confusing. Could you pl send the explanation ASAP?

Ans 3:

Pulkit Gupta from Maxfort School, New Delhi
Class : Class 7
please provide the solution

Ans 4:

GOVIND from sant tukaram SCHOOL,
Class : Class 9
option c

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RAJWARDHAN from APJEE, MUMBAI
Subject :IMO    Class : Class 4

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BYE from DPS noida, Noida
Subject :IMO    Class : Class 6

Ans 1:

Ishir Jha from Gyan Ganga Global Academy, Rosera
Class : Class 8

Ans 2:

Aditya Sagar from Delhi Public School Ranipur, Hardwar, Haridwar
Class : Class 6
It should be 15 angles in total

Ans 3:

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

Ans 4:

Shrihan from Sardar patel Vidyalaya, delhi
Class : Class 8

Ans 5:

Srithvik from BVBARR, hyderabad
Class : Class 8

Ans 6:

Suhani sharma from Delhi public school, Chandigarh
Class : Class 6
Angles should be 15

Ans 7:

AREEN from BOLTON, HYDERABAD
Class : Class 6
They forgot about the straight angle.

Ans 8:

Dhyey Mehta from Pawar Public School, Dombivali
Class : Class 9
How about angle AOF? If we consider this then number of angles should be 15.

Ans 9:

Arsh from Lahs, Gwalior
Class : Class 3
angles should be 15!!!!!!!!!!!!!!

Ans 10:

MUKIL from SRDF VIVEKANANDA VIDYALAYA, CHENNAI
Class : Class 6
15 a straight angle is also formed

Ans 11:

Srithvik from BVBARR, hyderabad
Class : Class 8
15 is the correct answer because with 'a' we can get 5 with 'b' 4 with 'c' 3 with 'd' 2 and with 'e' we get 1 so total angles equals 155 4 3 2 1=15

Ans 12:

Aditeya Goyal from Delhi Public School Chandigarh, Chandigarh
Class : Class 6

Ans 13:

Rahul R from Bright Day school, Vadodra
Class : Class 8
Angles should be 15

Ans 14:

Piyush Pranjal from Gyan Niketan, Patna
Class : Class 9

Ans 15:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4
Angles should be 15 , Consider Straight Angle

Ans 16:

Bhuvana Kumar Gopal from St Thomas Residential School, Trivandrum
Class : Class 5
Angle should be 16 as a reflex angle is also formed, so answer is None of these.

Ans 17:

Pranav Kartik from DPS sushant lok , Gurgaon
Class : Class 3
Answer should be 15

Ans 18:

from Delhi Public School Noida, GHAZIABAD
Class : Class 6
Answer should be 15

Ans 19:

Aarav Srivastav from DWPS , Noida Extension
Class : Class 7
15

Ans 20:

Pranav Kartik from DPS sushant lok , Gurgaon
Class : Class 3
15 angles is the correct answer

Ans 21:

Dhairya Godbole from KLE Eng Medium School, SOLAPUR
Class : Class 6
Why straight angle is not considered?

Ans 22:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8
15. there is a 180 degree angle too - AOF

Ans 23:

chittaranjan kar from MLZS, Jaipur
Class : Class 3
It should be 15.

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anu from chinmaya, hubli
Subject :IMO    Class : Class 8

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