International Maths Olympiad Forum By SOF Olympiad Trainer - Page 513
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Vishal V from PSBB Siruseri, Chennai
Subject :IMO    Class : Class 8

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Kushagra Kishore from Chrysalis High, Bengaluru
Subject :IMO    Class : Class 6

Ans 1:

Satwik Dixit from Christ Academy, Bangalore
Class : Class 7
x = 13

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Chaitanya L K from SKCHEC, bangalore
Subject :IMO    Class : Class 7

Ans 1:

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

Ans 2:

Dhyey Mehta from Pawar Public School, Dombivali
Class : Class 9

Ans 3:

Dhruv from Springdales, Dubai
Class : Class 9
sup how's life

Ans 4:

Dhruv from Springdales, Dubai
Class : Class 9
my name is khallel i am like a happy meal

Ans 5:

Dhruv from Springdales, Dubai
Class : Class 9

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Ashwak from Cambridge, Jalandhar
Subject :IMO    Class : Class 5

Ans 1:

Arkajyoti Das from techno, Cooch Behar
Class : Class 9
It is b i am sure i

Ans 2:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
out of sylabus

Ans 3:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 7
B

Ans 4:

ADITYA BIKRAM PARIDA from DAV PUBLIC SCHOOL, CUTTACK
Class : Class 7
b

Ans 5:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
c127.1 plus 12.1 = 139.2

Ans 6:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is B because 328 tenths will be 32.8 as tenths place is the first place after the decimal point and 4587 thousandths will be 4.587 as thousandths place is the third place after the decimal point. 32.8-4.587=32.800-4.587=28.213. The product of 28.213 and 5 will be 141.065. We are rounding 141.065 to 1 place after the decimal point, which means that we are rounding 141.065 to its nearest tenth, so the answer will be 141.1.

Ans 7:

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

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student from school, city
Subject :IMO    Class : Class 6

Ans 1:

anveshi srimal from cathedral and john connon school, mumbai
Class : Class 7
yes pls

Ans 2:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7
THE ANSWER WILL BE 26, WHICH IS NOT AN OPTION

Ans 3:

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

Ans 4:

Fellah Thashin from MS Dhoni global school , Hosur
Class : Class 6
I dont understand. Can you please explain the steps. even the solution is confusing.

Ans 5:

Anudeepti Dutta from Delhi Public School-Bangalore East, Bangalore
Class : Class 9
there's an error

Ans 6:

malti gupts from bgs, new delhi
Class : Class 1
can i get the method

Ans 7:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7
ERROR .

Ans 8:

Abhijyan Show from Delhi Public School Howrah, Howrah
Class : Class 6

Ans 9:

Juhi Ghosh from Mahadevi Birla Shishu Vihar kolkata, Kolkata
Class : Class 6
pls tell the steps

Ans 10:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7

Ans 11:

EKLAVYA GONDULE from DPS BHILAI, Bhilai
Class : Class 7
pls tell the steps

Ans 12:

Bhoomika from Cornerstone, Hyderabad
Class : Class 7
may I get the method

Ans 13:

Siddarth G Komarala from The Mothers International School, New Delhi
Class : Class 6
very difficult question. proud of you

Ans 14:

Kovidh Reddy Bathini from Arbor International School, Hyderabad
Class : Class 6
wrong

Ans 15:

Raghav Aggarwal from CAMBRIDGE SCHOOL INDIRAPURAM, INDIRAPURAM
Class : Class 7
I am demanding for the steps

Ans 16:

Danish Ahmed from Delhi Public School, Mysore
Class : Class 6
steps pls!

Ans 17:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7

Ans 18:

Shreyasi Padihary from The Cambridge International School , Bangalore
Class : Class 7
answer is A..23

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Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Subject :IMO    Class : Class 4

Ans 1:

Shadaan Ali Khan from Chirec International School, Hyderbad
Class : Class 4
the clock was not accurate. the hr hand was at 4 when the minute hand was at 9! But the hour hand is supposed to be between x ad x 1(x is hour) if y(minute hand number) is grater than 6. But the picture does not follow that rule and thus the picture is wrong.

Ans 2:

dveep jain from mindful gurukul, Mumbai
Class : Class 4
Answer is D because the time he started his homework was 3:45 not 4:45

Ans 3:

Puppala eeshanvi from St Andrews, Hyderabad
Class : Class 5
THE ANSWER IS NOT GIVEN

Ans 4:

Shadaan Ali Khan from Chirec International School, Hyderbad
Class : Class 4
Can somebody report an error? Reason: the clock was not accurate. the hr hand was at 4 when the minute hand was at 9! But the hour hand is supposed to be between x ad x 1(x is hour) if y(minute hand number) is grater than 6. But the picture does not follow that rule and thus the picture is wrong.

Ans 5:

Hridyansh Singh from St. Thomas School, Dwarka, Delhi
Class : Class 5
okay

Ans 6:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
Correct option is not given.If Initial time is 4:45, Time taken = 2 hr 15 mins, Actual final time = 7:00 then Clock will show = 7:30 as clock is slower by 30 mins.

Ans 7:

Puppala eeshanvi from St Andrews, Hyderabad
Class : Class 5
THE ANSWER IS NOT GIVEN IN THE OPTIONS THE CORRECT ANSWER IS 7 : 30

Ans 8:

Devashrit Panda from DAV Public School, MIDNAPORE
Class : Class 9
Answer should be 7:30 if slower 30 mnts.

Ans 9:

Shadaan Ali Khan from Chirec International School, Hyderbad
Class : Class 4
Ya. I decided to choose option C though even though I realized it was 7:30 p.m . I mean if the clock time was true in the picture, the answer would be 7:00 p.m. They did not mention whether the clock time was true or not

Ans 10:

Shadaan Ali Khan from Chirec International School, Hyderbad
Class : Class 4
Sorry I meant I chose option D) 6:30 p.m. not C.

Ans 11:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7

Ans 12:

Samanvi Prashanth from National Public School Kengeri, Bangalore
Class : Class 5

Ans 13:

Shadaan Ali Khan from Chirec International School, Hyderbad
Class : Class 4
Can somebody report an error? Reason: the clock was not accurate. the hr hand was at 4 when the minute hand was at 9! But the hour hand is supposed to be between x ad x 1(x is hour) if y(minute hand number) is grater than 6. But the picture does not follow that rule and thus the picture is wrong.

Ans 14:

Shadaan Ali Khan from Chirec International School, Hyderbad
Class : Class 4
Thank you dveep jain.

Ans 15:

Adarsh Kishor from Manav Rachna International Sector46, Gurgaon
Class : Class 4
ANSWER NOT GIVEN!!!!!!

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Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Subject :IMO    Class : Class 4

Ans 1:

Aajani Datta from The Samhita Academy, Bangalore
Class : Class 5
The triangle's value is the seventh multiple of seven which is 49.So we can do 49 - 4 to get the square's value.49 - 4 is 45,so the value of the square is 45.Now 45 divided by 15 is 3 ,so the answer is B

Ans 2:

Mishika Singh from EISB, Bangalore
Class : Class 6

Ans 3:

ab from ab, bangalore
Class : Class 4

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Pragun goel from Venkateshwar International School, Delhi
Subject :IMO    Class : Class 5

Ans 1:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 7
ye log symboladd karna bhul gaya

Ans 2:

Arnav Shresth from St Pauls High School, Hajipur
Class : Class 5
question is wrong

Ans 3:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
prin ting nahi aati

Ans 4:

ARJUN SHARMA from sunvalley international school, Delhi
Class : Class 8
you are right.but the software is not changing it....

Ans 5:

Pragun goel from Venkateshwar International School, Delhi
Class : Class 8
printing error in question

Ans 6:

Akshaj Gupta from Neerja Modi School, Jaipur
Class : Class 7

Ans 7:

A Mohammed Yusuf from national acadamy central school , ramnathapuram
Class : Class 7
printing error

Ans 8:

Anagh Dwivedi from Euro School Whitefield, Bangalore
Class : Class 6

Ans 9:

shona from DPS, delhi
Class : Class 3
printing error

Ans 10:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
printing nahi anti hai kya ?

Ans 11:

Rishikesh KM from ekya school jp nagar, Bangalore
Class : Class 5

Ans 12:

Miraya Agarwal from School of india, Bengaluru
Class : Class 7
yeh printing ki galti haihamari nahi hai

Ans 13:

ARNAV VIVEK PATIL from Podar International School Chalisgaon, Chalisgaon
Class : Class 7
printing mistake

Ans 14:

Ayush chauhan from Modern public school, Bhiwadi
Class : Class 5
don't know how to print

Ans 15:

Sanidhya Tarun Satpathy from Podar International School, Vadodara
Class : Class 5
printing error

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Mishika Singh from EISB, Bangalore
Subject :IMO    Class : Class 4

Ans 1:

ISHAAN ROY from NPS SINGAPORE, Singapore
Class : Class 9
ans is a. arrow also has line of symetry

Ans 2:

Nischay from National public school, Bangalore
Class : Class 4

Ans 3:

Advik Gupta from ,
Class : Class 4
Advik Gupta from DSB correct answer is A

Ans 4:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6
The first figure has perfectly symmetry about two line... one horizontal and one vertical. Please update the question bank

Ans 5:

Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 10
First figure has two lines of symmetry. So the answer is A

Ans 6:

Oscar Maltman from DBSEH, dubai
Class : Class 8
the answer is b because the second, third and fifth have no lines of symmetry

Ans 7:

Nischay from National public school, Bangalore
Class : Class 4

Ans 8:

Jayanth from The Deens Academy, Bengaluru
Class : Class 4
Ans is B

Ans 9:

Naisha Bhatia from Cambridge court high school, Jaipur
Class : Class 7
correct answer is b

Ans 10:

AAGNEY GOYAL from VENKATESHWAR INTERNATIONAL SCHOOL, Delhi
Class : Class 4

Ans 11:

Arshia Kochhar from Delhi Public School Dwarka , New Delhi, Dwarka
Class : Class 8
Ans is A

Ans 12:

Devansh Gupta from Ridge Valley School, Gurgaon
Class : Class 6
Fig 1 has 2 lines of symmetry. Fig 3 does not have a line of symmetry. Ans B is correct but the mentioned solution is wrong

Ans 13:

Arihaan Adhikari from Modern Delhi International School, Sector 87, Faridabad
Class : Class 8
Ans is A

Ans 14:

lavanya from bcm chd road, Ludhiana
Class : Class 5
The answer is A

Ans 15:

Aanshi from Vibgyor High, Vadodra
Class : Class 8
Answer is A because it has two symmetrical line one horizontal and one vertical the answer given by the olympiad trainers is wrong

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Akriti ANannd from DPS Gaya, GAYA
Subject :IMO    Class : Class 7

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