International Maths Olympiad Forum By SOF Olympiad Trainer - Page 337

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
my answer is c

Ans 2:

Class : Class 5
my answer is c

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 6
how??

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7
b

Ans 3:

Class : Class 5
ans is b

Ans 4:

Class : Class 3
sorry... how the answer is B

Ans 5:

Class : Class 8
ans is b

Ans 6:

Class : Class 5

Ans 7:

Class : Class 8
R looks like the stairs in the diagram and Q looks like the puzzle piece going behind R. It is not S because then the puzzle piece going behind R will not have the same height. Hence answer is B

Ans 8:

Class : Class 8
I don't think the answer is B

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option C.


Ans 2:

Class : Class 6
CC

Ans 3:

Class : Class 5
for me i did c but it said wrong

Ans 4:

Class : Class 6
C is the the correct answer.

Ans 5:

Class : Class 4

Ans 6:

Class : Class 2
maybe you thought you pressed C but you pressed some other one by mistake.

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option B.


Ans 2:

Class : Class 5
The correct answer is B option

Ans 3:

Class : Class 8
Admin is correct

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(C):

Total number of votes polled = 83457
Votes polled in favour of one candidate = 49682
Let the number of votes polled in favour of other candidate be X.
Number of invalid votes = 2974
So, 83457 = 49682 + X + 2974
83457 = 52656 + X

X = 83457 – 52656
X = 30801
Therefore, the number of votes polled in favour of other candidate is 30801.

 


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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2

Ans 2:

Class : Class 4
Answer is option (C), 6. Thanks. :D

Ans 3:

Class : Class 4
The correct answer is option C.

Ans 4:

Class : Class 4
Explaination : Answer is option (c) because 1st Step - The small 4 squares. 2nd Step - The large full square. 3rd Step - The square in which the small squares are included.

Ans 5:

Class : Class 4
dont you have any sense in your brain i am going to take your brain and eat it

Ans 6:

Class : Class 4
c

Ans 7:

Class : Class 3
is the tilted square inside the main outer square not counted as square. With this one, there are six squares in total.

Ans 8:

Class : Class 5
answer is C

Ans 9:

Class : Class 2
The answer is c

Ans 10:

Class : Class 4

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