International Maths Olympiad Forum By SOF Olympiad Trainer - Page 519
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Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
Option A)

Ans 2:

Nandini from Blue Ridge Public School, Pune
Class : Class 5
A.

Ans 3:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
Option A)

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JEEVESH SINGLA from LADM DAV PUBLIC SCHOOL BUDHLADA, MANSA
Subject :IMO    Class : Class 10

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Anuraaj Salunkhe from St Gregorios High School, Mumbai
Subject :IMO    Class : Class 5

Ans 1:

Seerat Kaur Sowanni from Deens Academy, Bangalore
Class : Class 6
It is the option D

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is D because Mohit started driving the car at 8:38 and stopped driving the car at 10:19. So 10:19-8:38=9:79-8:38=1:41. So the time duration will be 1 hour 41 minutes.

Ans 3:

Ishaan Devendra Moogabasav from Narayana e techno, Mumbai
Class : Class 7
EVERYONE IS RIGHT

Ans 4:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8

Ans 5:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
Option D)

Ans 6:

Devanshi from TSMS, Noida
Class : Class 8

Ans 7:

Saarangi P Nair from Kensri School and College, Bangalore
Class : Class 5
D is the answer 🙂.

Ans 8:

Saarangi P Nair from Kensri School and College, Bangalore
Class : Class 5

Ans 9:

Aarushi from Sherwood high , Bangalore
Class : Class 6
I totally agree with you Soumyaraj

Ans 10:

Sushanth Buttagandla from Sentia, Hyderabad
Class : Class 10

Ans 11:

Nandini from Blue Ridge Public School, Pune
Class : Class 5
D.Correct AREEN.

Ans 12:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
Oh my god ! Oh my lord ! Oh my goodness !

Ans 13:

Aarushi from Sherwood high , Bangalore
Class : Class 6
I totally agree Soumyaraj

Ans 14:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8
This is silly. How do they expect to find 1 min differences?

Ans 15:

Ayaan from HFSI POWAI, MUMBAI
Class : Class 6
SOF you coulndnt make the image bigger i litrally missed by 1 minuet

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Aryan Ray from Bhartiyam International School, Rudrapur
Subject :IMO    Class : Class 10

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Arshia Mittal from Ryan International School, rohini
Subject :IMO    Class : Class 7

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Arshia Mittal from Ryan International School, rohini
Subject :IMO    Class : Class 7

Ans 1:

K SREEKAR from SEVEN SQUARE ACADEMY, MUMBAI
Class : Class 7
50 cm =1/2 x10 x5

Ans 2:

Aryansinh Vadher from Nirma vidyavihar , Ahmedabad
Class : Class 7
25

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Ridhan from SFS janakpuri, New Delhi
Subject :IMO    Class : Class 3

Ans 1:

VEDANT KUMAR SAHA from HOLY CROSS SENIOR SECONDARY SCHOOL KAPA, RAIPUR
Class : Class 8
A

Ans 2:

Vyom from St xaviers high school, Nasik
Class : Class 3
A

Ans 3:

Anay Bansal from DPS ELDECO , Lucknow
Class : Class 3
A because we have to multiply

Ans 4:

bloomtime from bloomtime, raipur
Class : Class 3

Ans 5:

Aayman Aamir from DPS NOIDA, Noida
Class : Class 3
a

Ans 6:

Anay Bansal from DPS ELDECO , Lucknow
Class : Class 3
A

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sulakshna from gillco international y, punjab
Subject :IMO    Class : Class 5

Ans 1:

Reansh Mukherjee from Meridian School, Hyderabad
Class : Class 5

Ans 2:

Mahi from BIS , delhi
Class : Class 5

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Soham Garg from Mris, Faridabad
Subject :IMO    Class : Class 3

Ans 1:

hardikboora from nkbpsdwarka, dwarka mor
Class : Class 3
30

Ans 2:

hardikboora from nkbpsdwarka, dwarka mor
Class : Class 3
30

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Vihaan Binaykia from Riverside, AHMEDABAD
Subject :IMO    Class : Class 3

Ans 1:

Dipti from Sai International , Bhubaneswar
Class : Class 3
It should be 14. Not 15. As the numbers would be-2,12,20,21,22,23,24,25,26,27,28,29,32,42.

Ans 2:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
the answer should 14 because as the numbers would be -2 12 21 22 23 24 25 26 27 28 32 42 -14 0nly because it cannot go after 50

Ans 3:

Raghav from Gems wellington school, Doha
Class : Class 6
It should be 15 because numbers are2,12,20,21,22,23,24,25,26,27,28,29,32,42.

Ans 4:

Eshan Ghosh from Don Dosco, Berhampore
Class : Class 3
I am also getting 14 but I did wrong😠😠😠👹👹👹👹👹

Ans 5:

Vivaan gulati from Nps international singapore, Singapore
Class : Class 3
its 15!

Ans 6:

Eshan Ghosh from Don Dosco, Berhampore
Class : Class 3
j,bhkn,.j.jk,jj.kjmjkjkjkjk

Ans 7:

Afeefa from Afeefa, Bhubaneshwar
Class : Class 4
should be 14

Ans 8:

Vivaan gulati from Nps international singapore, Singapore
Class : Class 3
hey raghav

Ans 9:

Ayush kumar from Sunbeam school Indiranagar, Varanasi
Class : Class 5

Ans 10:

Arpit Gupta from Treamis World School, Bengaluru
Class : Class 5
14 is the answer

Ans 11:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 8
14

Ans 12:

Kavyam Rustagi from Delhi Public School, Ethalbari , Binnaguri
Class : Class 4
14

Ans 13:

Azza Maryam from Birla Public School , Doha
Class : Class 3
it has to be 15, 2 is repeated in 22

Ans 14:

Manoj Sohan Gajula from Vibgyor High, Bangalore
Class : Class 7
14

Ans 15:

Advait Apte from SSRVM, Pune
Class : Class 4
The correct answer is 15,as 22 contains 2 times 2

Ans 16:

hardikboora from nkbpsdwarka, dwarka mor
Class : Class 3
15

Ans 17:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 8
The answer is b,14 because between 1 to10 1 time, 11 to 20 2 times, 21 to 30 9 times , 30 to 40 1 time, 41 to 50 1 time. Now if we add all of them we get 14. So the answer is 14.

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