International Maths Olympiad Forum By SOF Olympiad Trainer - Page 597
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Sharanya aggarwal from Presidium, Gurgaon
Subject :IMO    Class : Class 4

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4

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

Ans 1:

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

Ans 2:

Rohan Naik from VIBGYOR high, Bangalore
Class : Class 6

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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 7:

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

Ans 8:

Snigdha Singh from Dhirubhai Ambani International School, Mumbai
Class : Class 9
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 9:

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

Ans 10:

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 11:

SrisaranN from National school, Bangalore
Class : Class 8

Ans 12:

Shine Shershad Rasheed from ,
Class : Class 6

Ans 13:

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 14:

ABHIRAM from chirec, HYDERABAD
Class : Class 10

Ans 15:

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 16:

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

Ans 17:

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 18:

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

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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:

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

Ans 3:

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 4:

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 5:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6

Ans 6:

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

Ans 7:

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

Ans 8:

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

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

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Ishaan Kiran Madaye from Vibgyor, Mumbai
Subject :IMO    Class : Class 7

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IRESHI RAWAT from Venkat International Public School, bangalore
Subject :IMO    Class : Class 8

Ans 1:

Sugith Kumar Thangamariappan from Mayoor Private School, Abu Dhabi
Class : Class 9

Ans 2:

Sankhadeep Joddar from B.D.M International, Kolkata
Class : Class 9

Ans 3:

Swamev Gupta from Amity International school, Gurgaon
Class : Class 10

Ans 4:

Hamzah from DPS Dubai, Dubai
Class : Class 10
The question is wrong as it asks which is not while1/4 is 4/16 and it is between. The question must be corrected to, 'The rational number which is lying between 5/16 and 1/2 is ________.'

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Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Subject :IMO    Class : Class 2

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Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Subject :IMO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
It can have at least 1 right angle in case of right angled triangle.

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AARNA Kapse from The swaminarayan school, Nagpur
Subject :IMO    Class : Class 2

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