International Maths Olympiad Forum By SOF Olympiad Trainer - Page 639
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Kavish Marwah from Pawar Public School Chandivali, Mumbai
Subject :IMO    Class : Class 4

Ans 1:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 2:

Rajkishore Gupta from City Pride, Pune
Class : Class 4

Ans 3:

Devansh from Dps chandigarh, Chandigadh
Class : Class 3

Ans 4:

Amarjit Sahu from D.A.V. Public School, Midnapore
Class : Class 6
A

Ans 5:

Nirvi Pal from jasudben ML School, mumbai
Class : Class 5
a

Ans 6:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A

Ans 7:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 8:

Nirvi Pal from jasudben ML School, mumbai
Class : Class 5
aasefrfefsaxcfbt

Ans 9:

BIR from LOTUS VALLEYINTERNATIONAL SCHOOL, NOIDA
Class : Class 4

Ans 10:

Yatindra G from SBOA, Chennai
Class : Class 4
A is the answer.

Ans 11:

TANVI D MARGHADE from PODAR INTERNATIONAL SCHOOL POWAI, MUMBAI
Class : Class 6

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Netraa Shah from FAIPS, Kuwait
Subject :IMO    Class : Class 4

Ans 1:

Dhyana Patolia from SSGIT godhra, Godhra
Class : Class 4

Ans 2:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
i've done (B)

Ans 3:

Aajani Datta from The Samhita Academy, Bangalore
Class : Class 5
Whoever gets this question wrong should fail in level 2 mathematics

Ans 4:

Mugdha O M from National Public School, Bengaluru
Class : Class 8
oh its not correct question?

Ans 5:

MANDAR PALKAR from KV DRDO, Bengaluru
Class : Class 2

Ans 6:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
a

Ans 7:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
B

Ans 8:

Laiba from Olive International School , Doha
Class : Class 4
Class:Yes

Ans 9:

vineet8026@gmail.com from dps, Doha
Class : Class 1
C

Ans 10:

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

Ans 11:

Netraa Shah from FAIPS, Kuwait
Class : Class 4
How to identify the left and right side referred in question?

Ans 12:

Anjishnu Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 5
b

Ans 13:

Ryan Majumdar from Epistemo , Hyderabad
Class : Class 4
B

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ahana dalmia from vibgyor high, MUMBAI
Subject :IMO    Class : Class 6

Ans 1:

PRANAV from DELHI PUBLIC SCHOOL, NTPC DADRI GAUTAM BUDH NAGAR
Class : Class 6
its d becuse in red part has 6 and the total is 20 and the fraction is 6/20

Ans 2:

Raja Satwik Prasad Tetali from DELHI PUBLIC SCHOOL BANGALORE NORTH, Bengaluru
Class : Class 8

Ans 3:

ahana dalmia from vibgyor high, MUMBAI
Class : Class 6
hey! last time it was a

Ans 4:

Raja Satwik Prasad Tetali from DELHI PUBLIC SCHOOL BANGALORE NORTH, Bengaluru
Class : Class 8

Ans 5:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10

Ans 6:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
But this time it is d

Ans 7:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 9
D ,FIRST CALCULATE THE SUM

Ans 8:

Ariesh from Krishnasamy Memorial Matriculation Higher Secondary School, tamilnadu
Class : Class 7
D

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

Ans 1:

Atulya Shukla from ,
Class : Class 7

Ans 2:

Souradeep Saha from DON BOSCO SCHOOL PARK CIRCUS, Kolkata
Class : Class 9

Ans 3:

Avinash from Titan School, Hosur
Class : Class 7
d

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ahana dalmia from vibgyor high, MUMBAI
Subject :IMO    Class : Class 6

Ans 1:

Samarjeet Singh Rathore from Gyanfort School, Farrukhabad
Class : Class 6
it d

Ans 2:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
ahana dalmia, they said 8 LESS than -24 which is -32 not 8 MORE than -24

Ans 3:

Shashwat Amit from ,
Class : Class 6
The correct answer is a not c. Now I noticed

Ans 4:

DEBOSMITA GARAI from G.D.BIRLA CENTRE FOR EDUCATION, kolkata
Class : Class 6
ahana read the sum correctly...plz.....

Ans 5:

DEBOSMITA GARAI from G.D.BIRLA CENTRE FOR EDUCATION, kolkata
Class : Class 6
Correct ans is A......agree with anika..

Ans 6:

ahana dalmia from vibgyor high, MUMBAI
Class : Class 6
it is -16 not -32

Ans 7:

Shashwat Amit from ,
Class : Class 6
The correct answer is c as -16 is 8 greater than -24. Have you never read integers?.

Ans 8:

Navya from Gyanshree, Noida
Class : Class 6
THE CORRECT ANSWER IS D.

Ans 9:

sakshi from podar international school , mumbai
Class : Class 1
?it also can be d......hy a??

Ans 10:

ahana dalmia from vibgyor high, MUMBAI
Class : Class 6
how is this a it is c

Ans 11:

Advik Dixit from Ryan International School Sanpada Navi Mumbai , NAVI MUMBAI
Class : Class 5
Correct is A ...... as most of you :D

Ans 12:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the answer is A

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Sharanya aggarwal from Presidium, Gurgaon
Subject :IMO    Class : Class 4

Ans 1:

ketan from MLZS , REWARI
Class : Class 4
I is not require in front of X ,when after X we have IV

Ans 2:

Vanishi Jain from DELHI PUBLIC SCHOOL, Noida
Class : Class 4
IXIV is not a roman numeral

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
C is the correct answer because IXIV is not considered as a roman numeral

Ans 4:

Niharikaa Pande from BILLABONG HIGH INTERNATIONAL SCHOOL MALAD, Mumbai
Class : Class 6

Ans 5:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4

Ans 6:

Rozan nirmali from GIIS, japan
Class : Class 7
Ya, the correct answer is option C.

Ans 7:

sanskaar mishra from American International School, Greater Noida
Class : Class 4

Ans 8:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
C is the correct answer I is not required

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ADITI DUBEY from NARAYANA OLYMPIAD SCHOOL, Mumbai
Subject :IMO    Class : Class 6

Ans 1:

Tanmay 2009 from MVN Aravali Hills, Faridabad
Class : Class 6
Yes, the answer is C. How is it B ???

Ans 2:

Shine Shershad Rasheed from ,
Class : Class 6

Ans 3:

ABHIRAM from chirec, HYDERABAD
Class : Class 10

Ans 4:

Rohan Naik from VIBGYOR high, Bangalore
Class : Class 6

Ans 5:

Anika Saha from New Town School, KOLKATA
Class : Class 6
First it says 'A', next it says 'B'. what is the correct answer

Ans 6:

Snigdha Singh from Dhirubhai Ambani International School, Mumbai
Class : Class 10
ya its B. I thought it was B but then I got confused because it said 2 numbers. and I thought it meant 2 different numbers. but there is nothing like that. it can be the same number also.

Ans 7:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10

Ans 8:

SrisaranN from National school, Bangalore
Class : Class 8

Ans 9:

arnav santosh shinde from new english school , landewadi
Class : Class 4
correct answer is 'c'

Ans 10:

NIVED PRAKASH NAIR from SARVODAYA, THIRUVANANTHAPURAM
Class : Class 8
In I) 0/1 is 0. So the first statement given in the Question is false.

Ans 11:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10
the answer is b only because the second question is, 'the sum of two numbers is ALWAYS smaller than their product.' this statement is definitely false because if we take example of 2 and 2, their product is equal to their sum and if we take 1 and 1, then its product is smaller than its sum. then according to the statement above, answer should be false which should be answer 'B'

Ans 12:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
the correct answer is C

Ans 13:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Ya. ONLY B is correct. Bcz 2 x 2 = 4 and 2 2 = 4. Product is equal. And 1 x 1 = 1 and 1 1 = 2. Product is smaller. 2 x 1 = 2 and 2 1 = 3. Product is smaller. As they have given "2 WHOLE numbers" so the same whole number can be used both times. They didn't tell that there is no repetition. So ONLY B IS CORRECT!

Ans 14:

Nimisha Tambe from Narayana vidyalayam, Nagpur
Class : Class 8
The answer is BBecause if we take 1 2=3 but 1x2=2 which is less than the product. Statement ll is false.

Ans 15:

Ojas from Sulochana Natu Vidya Mandir, Bhartiya Vidya Bhavan, Pune
Class : Class 7
1st statement is wrong ,If we say that dividend is 0 and divisor is 5 it will be written as 0÷5=0 as 5×0=0 SO D IS CORRECT

Ans 16:

Pranit Sinha from Montfort School, Roorkee, Haridwar
Class : Class 6
The answer is C.Even if the answer is B then how???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 17:

Prabhav Akar from Cambridge Court High School, Jaipur
Class : Class 1

Ans 18:

The Tuition Master from oakridge, hyderabad
Class : Class 6
Option (B) is correctAs it is telling that sum of 2 whole numbers is ALWAYS less than the product but if we see 2 2=4 and 2x2=4 the both the answers are equal

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Aditya Sai Vemparala from Amanora school, Pune
Subject :IMO    Class : Class 7

Ans 1:

Ishaan from NPSI, Singapore
Class : Class 7
e

Ans 2:

Yaiphabi from dddd, ddd
Class : Class 7

Ans 3:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4
jkkkgjhh

Ans 4:

Aahan Jain from ,
Class : Class 1

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Kriya Ilamparithi from Chennai Public Global School, Chennai
Subject :IMO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Not 216 it's 126 AREEN and answer is 9 cm

Ans 2:

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

Ans 3:

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

Ans 4:

Durvaa Tambe from Prairie Elemntary School, Buffalo Grove
Class : Class 4
to hard

Ans 5:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6

Ans 6:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Perimeter is the length of the boundary. The number of lines that are in outer part of the figure are 14. So, 216/14=9. So, ans is B

Ans 7:

Madhura Mageshwaran from zurich school, zurich
Class : Class 6
This is simple Math so,first count the boundry and I got 14now we divide: 126/14 = 9cmAnswer is = B nothing but 9cm

Ans 8:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6
The correct answer is B.

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Aadya Kaul from DPS, Faridabad
Subject :IMO    Class : Class 1

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