International Maths Olympiad Forum By SOF Olympiad Trainer - Page 611
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Soumalya Gangopadhyay from SRI CHAITANYEA TECHNO SCHOOL, KOLKATA
Subject :IMO    Class : Class 5

Ans 1:

FIONA SAHA from THE HERITAGE SCHOOL, Rampurhat
Class : Class 4
The answer is C

Ans 2:

Aharshi Kauri from Bishnupur High School, Bishnupur Bankura
Class : Class 7
C

Ans 3:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
answer is C

Ans 4:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
CORRECT ANSWER IS C

Ans 5:

Rishabh Raj from Delhi Public School, Vindhyanagar
Class : Class 7
C

Ans 6:

Soumalya Gangopadhyay from SRI CHAITANYEA TECHNO SCHOOL, KOLKATA
Class : Class 8
wow

Ans 7:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
The correct answer is C.

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Soumalya Gangopadhyay from SRI CHAITANYEA TECHNO SCHOOL, KOLKATA
Subject :IMO    Class : Class 5

Ans 1:

Pratik Gupta from MPS, Abu Dhabi
Class : Class 5
the correct answer is a

Ans 2:

Radhika Agarwal from singhania, mumbai
Class : Class 5
XIX = 19 XXV=25therefore 25 19= 44 = XLIV in roman numeralstherefore answer= A

Ans 3:

Saranya from Dps, Rewari
Class : Class 5
5/5

Ans 4:

rethish from Veltech, Avadi
Class : Class 3
AGE OF ASHU =XIX YEARS =19 AGE OF HIS SISTER =XXV YEARS =25 THEIR TOTAL AGE = 44 YEARS =XLIV

Ans 5:

Avighna Shastri from doha modern indian school, doha
Class : Class 2
tricky but good

Ans 6:

sonali joshi from CM International school, pune
Class : Class 5
XIX means 19 XXV means 25 =19+25=44 =XLIV if you do XLVI then answer will be 46 but it is actually 44

Ans 7:

Risha Jakhotiya from Sanskriti School , Pune
Class : Class 3
The answer is A

Ans 8:

Arnav from Somerville noida, noida
Class : Class 10
sonali joshi is correct,19 25=44=XLIV

Ans 9:

Arnav from Somerville noida, noida
Class : Class 10
MISTAKE IS MADE IN MY COMMENT,19 25

Ans 10:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
The correct answer is B.

Ans 11:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
The correct answer is B.

Ans 12:

Aradhya Gavhankar from PICT model school, Pune
Class : Class 5
the ans is b as ashu is 19 and her sis is 25 years old so 19 25=34

Ans 13:

Naira from Dps, Pune
Class : Class 5

Ans 14:

Reyansh Goel from NPS, KRM, Bangalore
Class : Class 5
the correct answer is a

Ans 15:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad
Class : Class 9

Ans 16:

Reyansh Goel from NPS, KRM, Bangalore
Class : Class 5
it is not tricky

Ans 17:

HARSHIT SOLANKI from Dps, Indore
Class : Class 6
sonali joshi is correct

Ans 18:

Advaitt S Koduri from Presidium Noida 31, NOIDA
Class : Class 6

Post Your Answer

Aviral handa from excelsum high school, Amritsar
Subject :IMO    Class : Class 3

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Trinayana from G D Birla centre for education, Kolkata
Subject :IMO    Class : Class 5

Ans 1:

Swarnava Pal from Vivekananda Mission School, Haldia
Class : Class 8
why ?

Ans 2:

SK MAJID ALI from Bharati Vidyapeeth Sec. & Sr, Sec.English Medium School, Pune
Class : Class 3
not divide the sum by 8, multiply the sum by 8, you will get the correct ans

Ans 3:

shambhavi sinha from seth anandram jaipuria school , ghaziabad
Class : Class 5
divide the sum by 8

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Swamev Gupta from Amity International school, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

Swamev Gupta from Amity International school, Gurgaon
Class : Class 10
vayam gupta from Excelsior American school, GurgaonClass

Ans 2:

Swamev Gupta from Amity International school, Gurgaon
Class : Class 10
vayam gupta from excelsior american school,gurgaonclass:5

Ans 3:

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

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Saksham from Bloom public school, New delhi
Subject :IMO    Class : Class 4

Ans 1:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4
wedrtyuiopkjgx

Ans 2:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4
fffffffffffffffffffffffffffffffffffffffffffffffffffyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyhy

Ans 3:

MONIISH from GIIS, SINGAPORE
Class : Class 4
the answer is B because it is a pattern

Ans 4:

Dhruva from VSSIPS, Bangalore
Class : Class 8
140

Ans 5:

Varshita from GMA, Dubai
Class : Class 6
The answer is B because all numbers add up to 10 so you should find what number add up to 10/11

Ans 6:

Dhruva from VSSIPS, Bangalore
Class : Class 8
Option B

Ans 7:

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

Ans 8:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
the correct answer is B

Ans 9:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 10
What do you mean?

Ans 10:

Dhruva from VSSIPS, Bangalore
Class : Class 8
Option B 92

Ans 11:

Nehal from New Horizon Gurukul, Bangalore
Class : Class 6
higher order thinking skills (hots) is nice but need much better solutions for several questions for example if the question is a 1L 50 ml = 1050 mlb 102 L 52 ml =102052 ml c 5L 0 ml =500 mld 678 L 8ml =678080 mland they say incorrect is d it is needed to be explained

Ans 12:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6

Ans 13:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 8
B is correct as all the fractions on the side with 2/11are adding up to 10/11 so 6/11 2/11 2/11 is equal to 10/11.....🙂

Ans 14:

Dhruva from VSSIPS, Bangalore
Class : Class 8
6/10

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ARNAV from RYAN INTERNATIONAL SCHOOL, FARIDABAD
Subject :IMO    Class : Class 7

Ans 1:

Keshav from RPS , Mahendergarh
Class : Class 7
Option d is right answer as, angle KLO is equal to angle MLN because these are vertical opposite angles. So, we have to angles of a triangle. Take angle LMN equal to x. Then form the equation - x+70+50=180 = x+120=180 x=180-120=x=60

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Armaan from AHLCON PUBLIC SCHOOL, New Delhi
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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Kavya S. Gadhecha from Smt. K.J.Thakkar Balshala English Medium School, Anand
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Ans 2:

Arihaan Adhikari from Modern Delhi International School, Sector 87, Faridabad
Class : Class 8
MASTER ANSWER THE ANSWER IS D

Ans 3:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
who master!

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rajib jana from DPS MEGA City, Kolkata
Subject :IMO    Class : Class 4

Ans 1:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5

Ans 2:

Aadithya John Gejo from Airforce school AV camp, Bangalore
Class : Class 4
a.140

Ans 3:

Hamsini from Yagappa International School, Thanjavur
Class : Class 4
it ia A

Ans 4:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 5:

shaurya singh mandla from vibgyor high, Mumbai
Class : Class 9
mdkfnkdemckwms

Ans 6:

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

Ans 7:

Yatindra G from SBOA, Chennai
Class : Class 4
I'm confused. Pls explain someone PLEASE!!!

Ans 8:

rajib jana from DPS MEGA City, Kolkata
Class : Class 8

Ans 9:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
a

Ans 10:

Manish Saruparia from NPS Singapore, Singapore
Class : Class 2

Ans 11:

Kriday from KDAV, Jamnagar
Class : Class 4

Ans 12:

Anurag SARKAR from Julien Day school GANGANAGAR MADYAMGRAM, madyamgram ganganagar
Class : Class 4

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