International Maths Olympiad Forum By SOF Olympiad Trainer - Page 732
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Jatan Kumar from kendriya vidyalaya no-2 delhi cantt-10, New Delhi
Subject :IMO    Class : Class 7

Ans 1:

GARIMA DARSHAN from VIDYAGYAN SCHOOL, BULANDSHAHR
Class : Class 8
15 IS ANSWERKINDLY SHOW ME THE EXPLANATION

Ans 2:

Rimjhim dutta from carmel convent high school, durgapur
Class : Class 7
Why???

Ans 3:

Shreyas K from Kennedy High The Global School, Hyderabad
Class : Class 9
they even toll together once at 0 sec

Ans 4:

Amogh mittal from S.S children academy, Moradabad
Class : Class 6
HOW

Ans 5:

Ananya Dash from test school, bangalore
Class : Class 7
pls explain the answer

Ans 6: (Master Answer)

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

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Arnav Yeola from Bahrain Indian School , Bahrain
Subject :IMO    Class : Class 2

Ans 1:

Niraj Singh from dpsnoida, Noida
Class : Class 2

Ans 2:

Rishabh Gupta from IES ORION, Mumbai
Class : Class 6

Ans 3:

AHAAN CHAUDHARY from DPS SEC 30 NOIDA, Noida
Class : Class 2
B is the correct Answer,there are 14 triangles and 5 squares

Ans 4:

Advait Avadhoot Joshi from Arya Gurukul Nandivli, Kalyan
Class : Class 5
Total Triangles = 0 10 2 4 = 16Total Squares = 2 0 3 0 = 5Best choice option is D

Ans 5:

Shlok Verma from NPS, Bengaluru
Class : Class 5
The correct answer is D, because there are 15 triangles.

Ans 6:

Sabarinath Babu from GIG International School, Singapore
Class : Class 3
correct ans is d

Ans 7:

Rudranksh Chiranjib Guha from Sri Sri Ravishankar Vidya Mandir, Mulund, Mumbai
Class : Class 4

Ans 8:

Samyuktha from Oakridge, Bangalore
Class : Class 2
Ans D - 15 triangles 5 squares

Ans 9:

Seeraj Arora from DPS Noida, Noida
Class : Class 6
Answer is D. 15 triangles

Ans 10:

ayush kumar from dps noida, delhi
Class : Class 8
no correct answer is d

Ans 11:

Lekisha Shanti Kisan from DELHI PUBLIC SCHOOL , NALCONAGAR ANGUL
Class : Class 8
Correct ans is d

Ans 12:

Arnav Basu from faps, Bengaluru
Class : Class 6
The correct answer is d.

Ans 13:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
Correct answer should be D-15 TRIANGLES

Ans 14:

ayush kumar from dps noida, delhi
Class : Class 8
b

Ans 15:

XXX from SVM, Bangalore
Class : Class 5

Ans 16:

Kunjal Karnani from Mayoor Private School, ABU DHABI
Class : Class 4

Ans 17:

Aarav Das from GEAR International, Bangalore
Class : Class 6
Ans is B

Ans 18:

Kanksha Patel from Kennedy High The Global School, Hyderabad
Class : Class 3
Ans is D

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Aditya singh from Shri ji Baba saraswati Vidya Mandir, Mathura
Subject :IMO    Class : Class 3

Ans 1:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
(A) is right

Ans 2:

Rajveer from DPS, Bengaluru
Class : Class 3
a

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Sukrit from Swami vivekanand high school , Mumbai
Subject :IMO    Class : Class 4

Ans 1:

siddharth from Cambridge Indirapuram, Ghaziabad
Class : Class 6
B

Ans 2:

ABHAY AGARWAL from ,
Class : Class 3

Ans 3:

akashdeep from Presidium School , New Delhi
Class : Class 7
it should be 103 because 3+5=8+15=23+45=68+35=103 means first +5 then +15 then dirctly +30=45 then -10=+35

Ans 4:

Kanjani Ghonge from Ira Global School, Dombivli
Class : Class 8
It should be 145.

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Shivam Dave from JAMNABAI NARSEE SCHOOL, Gandhinagar
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Volume of 1 cube will be 2x2x2=8 units Volume of 12 such cubes is 12x8= 96 units. The correct answer is D.

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Neil Pathak from GD Goenka Public School, Paschiim Vihar, New Delhi
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

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

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Rishab Murthy from Birla Public School , Doha
Subject :IMO    Class : Class 4

Ans 1:

Yatharth Jain from DPS, KUWAIT
Class : Class 6

Ans 2:

Manya Sharma from ,
Class : Class 4
wrong anwer it should be 8

Ans 3:

SUKRIT TANEJA from DPS FARIDABAD, FARIDABAD
Class : Class 4
it should be 5 as that one is a rhombus

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
SOF CLARIFY MY DOUBT ASAP

Ans 5:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 8

Ans 6:

digamber12 from st francies xavier english medium school ajgaon, sawantwadi
Class : Class 4
5

Ans 7:

PARTH PANCHAL from NEW HORIZON SCHOLARS SCHOOL, THANE
Class : Class 7
yes,b is the right answer. we should just turn the diamond little bit. it will become square. and the other 5 squares.

Ans 8:

Hamsini from Yagappa International School, Thanjavur
Class : Class 4
there are 10 triangles:A,B,C,D,E,F,G,H,BC AND GH

Ans 9:

Reyansh Garg from Lotus Valley International School, Noida Extension
Class : Class 6
The correct answer is C because one is the outer square, then there are 4 squares inside it and one square is tilted so that will also count.

Ans 10:

spj2011 from DB, Chennai
Class : Class 5
Whole question is wrong. The solution is also wrong. The 'squares' in the question and the solution has to be changed to 'triangles. The only thing which was right is the diagram in the solution.

Ans 11:

Aananya Singh from DPS East, Bangalore
Class : Class 4
It should be 6 as the first one is the outer square(biggest one) and there are 4 small squares inside it, which makes 5 squares. There is also one square inside the figure which is tilted. It looks like a rhombus but isn't a rhombus because a rhombus doesn't have 4 angles measuring 90 degrees.

Ans 12:

Aryan Swain from Kendriya Vidyalaya, Barimul, Kendrapara
Class : Class 5
The correct answer is B.

Ans 13:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8

Ans 14:

Tanav Jain from GCC International School, Thane
Class : Class 3
THE CORRECT ANS: IS B

Ans 15:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
B as the rhombus if turned slightly diagonally will form a square and 5 squares are already there

Ans 16:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
Unfair

Ans 17:

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

Ans 18:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
so so so so so so wrong. They wont even let us put this as an error, when we put this as an error, it will say 'Please enter valid error' when it is a valid error. So bad SOF.

Ans 19:

Ramvaros Kumar from Dps ranipur, haridwar
Class : Class 5
Correct answer is B

Ans 20:

akashdeep from Presidium School , New Delhi
Class : Class 7
5 a 5

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ARYAN AGRAWAL from DPS Noida, Noida
Subject :IMO    Class : Class 9

Ans 1:

Nagala from Velammal theni , Theni
Class : Class 9
1/12

Ans 2:

Nagala from Velammal theni , Theni
Class : Class 9
1/12

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ARHAN CHAPLOT from DPS Noida, NOIDA
Subject :IMO    Class : Class 3

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
i attempted this question and it was showing green also CHEATER PETER STRAWBERRY EATER (SOF's new name) [short form- CPSE]

Ans 2:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
14cm

Ans 3:

Ashvik from Citi International School, Pune
Class : Class 3

Ans 4:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
I think it is D

Ans 5:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
I think it is D

Ans 6:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
I think it is D

Ans 7:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
I think it is D

Ans 8:

Shibha Mehta from gma, delhi
Class : Class 4
I think its D

Ans 9:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
I think it is D

Ans 10:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 8
I guess D

Ans 11:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
(D) 14 cm

Ans 12:

Ishaan Krishna from GIG International school, Singapore
Class : Class 7
It's D

Ans 13:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
14cm

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Arkodyuti Maiti from KDAV, Jamnagar
Subject :IMO    Class : Class 6

Ans 1:

kushagraghuryani2016 from DPS, New Delhi
Class : Class 8
CORRECT ANS IS B

Ans 2:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10

Ans 3:

Swarnavo from Reso, Kota
Class : Class 8
Correct answer is B

Ans 4:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
yeah , b is correct

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