International Maths Olympiad Forum By SOF Olympiad Trainer

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
I Watch it though it is boss .

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
80%

Ans 2:

Class : Class 6
80%

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
B is the correct answer as when you draw a diagram you'll see.

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 3

Ans 2:

Class : Class 2
Answer should be B see if we add one more ball to right machine right is equal to five KG and left is equal to seven left is two KG less so answer is B

Ans 3: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 4:

Class : Class 4

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
The correct answer is opt. b

Ans 2:

Class : Class 5
The ans. is B

Ans 3:

Class : Class 5
Ya the answer is b

Ans 4:

Class : Class 7
b

Ans 5:

Class : Class 2
option B is the answer

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
how to count the number of faces in such an undefined figure

Ans 2:

Class : Class 8
6

Ans 3:

Class : Class 8
yes it is 6

Ans 4:

Class : Class 9
It is more than 13

Ans 5:

Class : Class 8

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
I also have the same opinion that is there anyone who can solve

Ans 3:

Class : Class 5
I know why contact me on 9873954764

Ans 4:

Class : Class 6
same here

Ans 5:

Class : Class 5
this one is very easy one.

Ans 6:

Class : Class 5
So the way of solving it is very easy. First count the visible cubes and count the number of cubes supporting the cubes so it will be 15 4 6 4 6=35. So the answer is A

Ans 7:

Class : Class 5
The answer is a as-first count the visible ones -15 unit cubes we will need some blocks to support the 2nd 3rd 4th and 5th rows as well....15 4(for the second layer) 6(for the third layer) 6(for the fourth layer 4(for the top layer)=35

Ans 8:

Class : Class 6
Any one who can help me to solve this q

Ans 9:

Class : Class 6
I need HELP!!!

Ans 10:

Class : Class 5
we can solve this by counting the cubes in the: upper layer which is 1 cubecubes in the second layer =visible cubes in the second layer all the cubes in upper layers=2 1=3cubes in third layer= 3(visible cubes) 3(cubes in upper layers)=6cubes in fourth layer=4(visible cubes) 6(cubes in upper layers)=10cubes in fifth or last layer =5(visible cubes) 10(cubes in upper layers)=15total cubes =1 3 6 10 15=35

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