International Maths Olympiad Forum By SOF Olympiad Trainer - Page 680
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Adithya Vardhan from Loyola School, Trivandrum
Subject :IMO    Class : Class 6

Ans 1:

Arjun from DAIS, Mumbai
Class : Class 6

Ans 2:

Adithya from Yuvabharathi public school, Coimbatore
Class : Class 6

Ans 3:

Kumar Krishiv from Apeejay School, Noida
Class : Class 8
The correct answer is C

Ans 4: (Master Answer)

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

Ans 5:

VYOM VIVEK PATEL from Doon Public School Bhuj, Bhuj Kuchchh
Class : Class 9
Please someone explain the answer to this question.

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Sreenath from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

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

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Ria Patil from GoldcrestHigh, Vashi,Navimumbai
Subject :IMO    Class : Class 1

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ABC from Nalanda, Thane
Subject :IMO    Class : Class 3

Ans 1:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
2i

Ans 2:

Ayham from Al Ain Juniors School, Al Ain
Class : Class 5
yes

Ans 3:

Kashika Goel from DPS Noida, Noida
Class : Class 7
add 17 and 15 in the 1st figure you get 32 then add 12 and 8 you get 20 now subtract 32 and 20 you will get 12 which is the middle number. Now apply the same pattern with the 2nd figure when you have applied the pattern you get 50 which is the middle number. Apply pattern in 3rd figure and you get 15

Ans 4:

Nihira Tiwari from Delhi public school electronic city, Bengaluru
Class : Class 6
Great q

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 7
If we add left and right boxes of the 1st and2 nd figure the answers we get then add top and bottom box of the figure after we get answers or numbers of top bottom and left right minus the numbers get middle number

Ans 6:

Noel Verdes from NESISM, Mumbai
Class : Class 4
yes not so obvious

Ans 7:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
3i

Ans 8:

Saanvi from DPS INTERNATIONAL SCHOOL, Singapore
Class : Class 4
The answer is ( d ) 15.

Ans 9:

Medhansh Sachdeva from Deens Academy, Bangalore
Class : Class 7

Ans 10:

Tejas Kumar from Global Indian International School, Noida
Class : Class 5
pls explain solution

Ans 11:

KESHAV SINGHAL from AMITY INTERNATIONAL SCHOOL, NOIDA, NOIDA
Class : Class 3
HOW DO WE DO THIS

Ans 12:

Rohith from Hindustan international school, Chennai
Class : Class 4
78OR40

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Hritvi from Podar International School, Mumbai
Subject :IMO    Class : Class 5

Ans 1:

Time to Learn from Hirananandani Foundation School, Thane,Mumbai
Class : Class 5
The answer is d-6.

Ans 2:

Sayan Duary from Vidyasagar Shishu Niketan, Paschim Medinipur
Class : Class 8

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Deepti Kannappan from DPS School, Harni, vadodara
Subject :IMO    Class : Class 6

Ans 1:

Prabhav Kaushik from DPS Noida, Noida
Class : Class 10

Ans 2:

Mrinali Parida from Hiranandani Foundation School, Thane,Mumbai
Class : Class 5
The ans is d

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Vyom Raturi from Air force school hindan , Ghaziabad
Subject :IMO    Class : Class 8

Ans 1:

Trisha Kundu from Sherwood High, Bangalore
Class : Class 8
the question is wrong. its the multiplication dot between k and 2 on r.h.s side and not the decimal point

Ans 2:

abhinav from dps, jamui
Class : Class 8
A

Ans 3:

Ayush prasad from ST TERESA'S SCHOOL, Joda
Class : Class 8
A

Ans 4:

mohit from kv sabarmatu, ahmedabad
Class : Class 8
2

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divyansh kedia from dav noida, noida
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

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

Ans 2:

Anika Chaudhary from Seth Anandram Jaipuria, Ghaziabad
Class : Class 9
Yes, I agree that the correct answer is A

Ans 3:

Arkaprabho Sau from Griffins International School, Kharagpur
Class : Class 9
Yes , the correct answer is A.

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Nikhilesh from Presidency School, Bengaluru
Subject :IMO    Class : Class 3

Ans 1:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
(A) Rs 6

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Sidharth kumar from Apeejay noida, Noida
Subject :IMO    Class : Class 7

Ans 1:

TUMMALA AKSHAYA from SRICHAITANYA, HYD
Class : Class 8
can i have solution

Ans 2:

Lakhan Sharma from TVIS Velammal Vidyalaya, Ponneri
Class : Class 8
Answer is d) 35 TAKE LCM of 77,147and 252

Ans 3:

Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Class : Class 9
Just take the HCF of all the numbers.

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