International Maths Olympiad Forum By SOF Olympiad Trainer - Page 518
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N R MISHRA from k v 2 kalpakkam, chennai
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

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

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N R MISHRA from k v 2 kalpakkam, chennai
Subject :IMO    Class : Class 8

Ans 1:

N R MISHRA from k v 2 kalpakkam, chennai
Class : Class 8

Ans 2:

Ayham from Al Ain Juniors School, Al Ain
Class : Class 4
B

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Jayanth from The Deens Academy, Bengaluru
Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

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

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 4
you have to find the pattern 4 yourself

Ans 3:

Ivan Tyagi from Chirec, Hyderabad
Class : Class 5
exactly

Ans 4:

Aayman Aamir from DPS NOIDA, Noida
Class : Class 3

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 4
in the 1st figure 3 matchsticks make 1 whole triangle 3 triangles are there in 1st figure means 9 matchsticks in total. In 2nd figure 6 triangles are there means 18 matchsticks in total. In 3rd figure 9 triangles are there means 27 matchsticks in total. Now the series is 9, 18, 27 you are increasing by 9. So 27 plus 9 is 36. You got pattern 4 so add 18 and 36 which is 54

Ans 6:

Archit Sanyal from Manav Rachna International , Gurgaon
Class : Class 5
Where is pattern 4

Ans 7:

Ivan Tyagi from Chirec, Hyderabad
Class : Class 5
exactly

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Subject :IMO    Class : Class 6

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