International Maths Olympiad Forum By SOF Olympiad Trainer - Page 570
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Shriyann from Suniti Devi Singhania School, Thane
Subject :IMO    Class : Class 6

Ans 1:

Harvi Patel from Bright Day School CBSE, Vadodara
Class : Class 8

Ans 2:

Shine Shershad Rasheed from ,
Class : Class 6

Ans 3:

Rudransh Arora from GIIS, Singapore
Class : Class 7

Ans 4:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
in all other numbers , it had taken the least , then why in the last number , instead of 1 it has taken 4

Ans 5:

Navya from Gyanshree, Noida
Class : Class 6
It is wrong as A=5, B=1 and C=0!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 6:

aaraadhanaa from innisfree house school, Bangalore
Class : Class 6

Ans 7:

Sourish from bgs nps, banglore
Class : Class 8
it is wronge a = 5 , b=0 , c=1

Ans 8:

aaraadhanaa from innisfree house school, Bangalore
Class : Class 6
is it not b

Ans 9:

Swastik Sharma from Modern Vidya Niketan 17, Faridabad, Faridabad
Class : Class 8

Ans 10:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Answer is D ONLY. That is because "A NUMBER IS DIVISIBLE BY 6 IF AND ONLY IF IT IS DIVISIBLE BY BOTH 2

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Aditya Singh from Vibgyor Haralur Bangalore, Bangalore
Subject :IMO    Class : Class 4

Ans 1:

PRAANVI SINGH from DELHI PUBLIC SCHOOL , Singrauli
Class : Class 4
Ans B

Ans 2:

JESHAL MOHAPATRA from GEMS MODERN ACADEMY, Dubai
Class : Class 4
Ans b

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is B - 109 guys

Ans 4:

Vihaan from Dhirubhai Ambani International School, Mumbai
Class : Class 4
109 guys: B

Ans 5:

Rozan nirmali from GIIS, japan
Class : Class 7
The correct answer is option B.

Ans 6:

JESHAL MOHAPATRA from GEMS MODERN ACADEMY, Dubai
Class : Class 4

Ans 7:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Option B

Ans 8:

RB from BHS, Kolkata
Class : Class 7
B

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :IMO    Class : Class 4

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :IMO    Class : Class 4

Ans 1:

Goutham from lt, Chennai
Class : Class 4
It is both a and b but you are not supposed to count Rohit. So therefore it's A.

Ans 2:

Shaurya Shrivastava from Amanora school, Pune
Class : Class 6
the answer is "A" because Rohit will come 2 time so first add 12 and 16 and then subtract one.

Ans 3:

Vaibhav from The Millennium School , Dubai
Class : Class 8
The answer is 28 which is (B).

Ans 4:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
the answer is B

Ans 5:

MIERA SHARMA from DPS AGRA, AGRA
Class : Class 8
THE ANSWER IS A BECAUSE IN 12 16 ROHIT COMES 2 TIMES SO WE WILL MINUS 1 CHILD THAT IS ROHIT

Ans 6:

MIERA SHARMA from DPS AGRA, AGRA
Class : Class 8
THE ANSWER IS A BECAUSE 12 16 ROHIT IS COMING 2 TIMES SO WE WILL MINUS ONE CHILD THAT IS ROHIT SO THE ANSWER IS A

Ans 7:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
ans is B

Ans 8:

ritvik from VIDYA SHREE INTERNATIONAL SCHOOL rohtak, rohtak
Class : Class 6
27

Ans 9:

Divyanshi Samal from ODM PUBLIC SCHOOL, Bhubaneswar
Class : Class 4
27 IS THE CORRECT ANSWER

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Kanav Dhingra from DPS sec45, Gurgaon
Subject :IMO    Class : Class 4

Ans 1:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Option A Anay is mad

Ans 2:

Reyansh Rai from DPS Ranipur, Haridwar
Class : Class 1
answer is d. all of you are mad

Ans 3:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
this is because there is no straight line on right side

Ans 4:

Maneet patil from Delhi public school, Navi Mumbai
Class : Class 5
I don't no

Ans 5:

shubham kakkar from bhawan vidyalaya, chandigarh
Class : Class 5
how

Ans 6:

Akanksha A from Chrysalis High, Bangalore 560066
Class : Class 5
a

Ans 7:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10

Ans 8:

anay chiraniya from deens academy, Bangalore
Class : Class 5
b

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Garv Agarwal from Somerville School Noida, Noida
Subject :IMO    Class : Class 6

Ans 1:

Shreyas K from Kennedy High The Global School, Hyderabad
Class : Class 9

Ans 2:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9
it is extremely obvious that the shaded area needs to be subtracted twice as the shaded area is occurring in both shapes!!!!!!!! even if u find the area of the unshaded area separately, u are going to get the same answer!!!!!!!!!!!!!!!! it is definitely C!!!!!!! (C) (C)

Ans 3:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
it should be subtracted 2 times as the shaded area is coming in both the figures....we have taken the whole area of both the shapes

Ans 4:

Ishaan Mishra from Sai International School, Bhubaneswar
Class : Class 7
yes, we should only subtract it one time

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Yes I think we should subtract the shaded area only one time . Why they subtracting it two times

Ans 6:

Nimisha Tambe from Narayana vidyalayam, Nagpur
Class : Class 8
yes answer should be B

Ans 7:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
how did we get the area of WXYZ????????????????????

Ans 8:

Sarthak from St Anthony Senior Secondary School Hiran Magri Udaipur, Udaipur
Class : Class 8
Why should I subtract the shaded area two times?????? we should subtract it one time

Ans 9:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
yes , the correct ans is option B. We should not subtract the shaded area two times.

Ans 10:

Yahvi Sahay from D P S electronic city, Bengaluru
Class : Class 8
2 times cause it overlaps on 2 shapes

Ans 11:

Pranshu pratyush puhan from DPS siliguri, west bengal
Class : Class 10
The Shaded Area must be subtracted 2 times because it is overlapping the same area of both of the shapes.

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Garv Agarwal from Somerville School Noida, Noida
Subject :IMO    Class : Class 6

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Ananya from Chrysalis high school, Banglore
Subject :IMO    Class : Class 3

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Ankit Kumar from Rkm, Chapra
Subject :IMO    Class : Class 9

Ans 1:

Sudhir Kumar from Radiant international School, Patna
Class : Class 10
You have to search it on Google

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Ankit Kumar from Rkm, Chapra
Subject :IMO    Class : Class 9

Ans 1:

Praveen Tiwari from St Joseph high school, Maharajganj
Class : Class 9
Maharajganj

Ans 2:

yash raj from birla vidya niketan, Delhi
Class : Class 9
just give 1cr to me I will provide you 1 question of 2017 paper for whole paper give 99.67cr in cash

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