International Maths Olympiad Forum By SOF Olympiad Trainer - Page 392
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Abhinha Ajay Ovhal from Podar International School, Latur
Subject :IMO    Class : Class 1

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Vedant Sharma from Silver Oaks , Hyderabad
Subject :IMO    Class : Class 7

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Aman Saji from Indian School,Sohar,Sultanate of Oman., Sohar
Subject :IMO    Class : Class 8

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Aman Saji from Indian School,Sohar,Sultanate of Oman., Sohar
Subject :IMO    Class : Class 8

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Aman Saji from Indian School,Sohar,Sultanate of Oman., Sohar
Subject :IMO    Class : Class 8

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Aman Saji from Indian School,Sohar,Sultanate of Oman., Sohar
Subject :IMO    Class : Class 8

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Aman Saji from Indian School,Sohar,Sultanate of Oman., Sohar
Subject :IMO    Class : Class 8

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veena from English medium school, loni
Subject :IMO    Class : Class 4

Ans 1:

Vihaan Binaykia from Riverside, AHMEDABAD
Class : Class 5

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option D. 


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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :IMO    Class : Class 6

Ans 1:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 7
(B): ​​​​​​​Straight lines are :AB, BC, CM, AM, AL, AH, BJ, BD, LJ, LH, JD, KF, GE, ED, GH, FD, FH∴ Minimum number of straight lines = 17 (B): ​​​​​​​Straight lines are :AB, BC, CM, AM, AL, AH, BJ, BD, LJ, LH, JD, KF, GE, ED, GH, FD, FH∴ Minimum number of straight lines = 17 (B): ​​​​​​​Straight lines are :AB, BC, CM, AM, AL, AH, BJ, BD, LJ, LH, JD, KF, GE, ED, GH, FD, FH∴ Minimum number of straight lines = 17

Ans 2:

Satya from SM, Hyderabad
Class : Class 7

Ans 3:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):  

​​​​​​​

Straight lines are :
AB, BC, CM, AM, AL, AH, BJ, BD, LJ, LH, JD, KF, GE, ED, GH, FD, FH
∴ Minimum number of straight lines = 17
 


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Hriday Sriram from APL Global School, Chennai
Subject :IMO    Class : Class 5

Ans 1:

Alina Chattopadhyay from Tagore International School, Vasant Vihar, New Delhi, South Delhi
Class : Class 6
But 0.3 should be the greatest as when we go to 0.36, it goes till the hundredths place and 0.3 stays at the tenths place.

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B): 0.36 > 0.306 > 0.3006 > 0.3


Ans 3:

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

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