International Maths Olympiad Forum By SOF Olympiad Trainer - Page 661

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
They asked to revers the alphabet order and cancel all the letters alternately starting from Y,so the letters cancelled will be Y,W,U,S,R,Q,O,M,K,I,G,E,C and A ,so the remaining letters will be Z,X,V,T,R,P,N,L,J,H,F,D, and B, so N is in the middle of the remaining alphabets

Ans 2:

Class : Class 6
C

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 3
B

Ans 2:

Class : Class 2
B)54

Ans 3:

Class : Class 2
54

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
13

Ans 2:

Class : Class 2

Ans 3:

Class : Class 2

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
C. 4

Ans 3:

Class : Class 6
Ans b

Ans 4:

Class : Class 6
Sorry c

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6
Answer= (C)

Ans 7:

Class : Class 7
C

Ans 8:

Class : Class 6
C

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
2

Ans 3:

Class : Class 5
B.2

Ans 4:

Class : Class 3
SOF Olimpiad TRAINER has always gone wrong as I tick the correct answer but that shows that I'd ticked a ttally different answer.

Ans 5:

Class : Class 6
a) see the colours, no symmetry woud be there

Ans 6:

Class : Class 5
no, it is not 2 I am so dumb,see closely

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Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
A) 1 hour

Ans 2:

Class : Class 4
You have calculate 1st also....

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
D

Ans 2:

Class : Class 4
The option is C because a polygon is a shape made up of straight lines. The shapes given above have straight lines so it is a polygon.

Ans 3:

Class : Class 5
There is no solutions for these question .

Ans 4:

Class : Class 8
The correct answer is C as polygons are shapes from 3 sides to infinite sides

Ans 5:

Class : Class 4
the question is wrong the first shape is a quadrilateral

Ans 6:

Class : Class 4
it is wrong

Ans 7:

Class : Class 9
Answer is D

Ans 8:

Class : Class 2
Why is there no solution for this question ?

Ans 9:

Class : Class 8
polygons are any shape from a 3 sided triangle to infinite sided infigons so this all are non regular shaped polygons

Ans 10:

Class : Class 4

Ans 11:

Class : Class 2
This isn't wrong, anyone. It is option C - Polygons. You should read the synopsis to understand the question.

Ans 12:

Class : Class 6
what is the solution of this?

Ans 13:

Class : Class 9
d

Ans 14:

Class : Class 5
anwesr

Ans 15:

Class : Class 4
C

Ans 16:

Class : Class 6
give solution

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