International Maths Olympiad Forum By SOF Olympiad Trainer - Page 92

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
Admin Kindly send the method to solve the question

Ans 2:

Class : Class 5
Let us solve from the last like Big cube = x , Small cube = y , cylinder = Zas per given in question 5X 5 Y 5Z = 550 then 5( X y z) = 550 , then X Y Z = 550/5= 110 then we can put the numbers into given figures so that all of them should be 110 and we can derive the number X = Big cube is 60, Y Small cube = 40 and Cylinder = 10 . Fill these numbers into the equation to check the same .

Ans 3:

Class : Class 7

Ans 4:

Class : Class 3

Ans 5:

Class : Class 8
Ladies and gentlemen, I tried all questions and this how you do it. ANSWER- (A),so go to c, then make the big block to 60g and the small block to 40gthen,when u multiply see the answer carefully and notice that big block multipled is 300g, small block multiplied is 200g.So the rest 50g is divided into 5 SMALL cylindersthen... 1 CYLINDER = 10 grams (A)THANK MEoh btw no one helped me byee

Ans 6:

Class : Class 4
please give solution

Ans 7: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 8:

Class : Class 4
Admin kindly share the solution

Ans 9:

Class : Class 3
Please share solution

Ans 10:

Class : Class 5
Admin kindly share the method to solve it

Ans 11:

Class : Class 5
PLEASE GIVE THE SOLUTION

Ans 12:

Class : Class 5

Ans 13:

Class : Class 5
Please Share The Solution!

Ans 14:

Class : Class 6
I got all the question in this test correct

Ans 15:

Class : Class 5
gfdfghjk

Ans 16:

Class : Class 8
So hard :)

Ans 17:

Class : Class 7
ae babu jalldi solution bhej na be

Ans 18:

Class : Class 8
please share the solutions

Ans 19:

Class : Class 8
Dear Admin,We can get answer A if the value 550 is changed to 650. So having the number 550 will give us an answer which is not the same value as A (10).I hope you will change the question.Regards,

Ans 20:

Class : Class 9
please share the method and solution

Ans 21:

Class : Class 7
the correct ans is a

Ans 22:

Class : Class 5
We saw that the correct option is A, but what is the method of solving it?

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 10
there's nothing to explain, it's an equation!

Ans 2:

Class : Class 8
please explain the answer !

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
it is easy.

Ans 5:

Class : Class 2
please explain me this answer

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
option d was not working thatswhy

Ans 2:

Class : Class 5
Option D

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class : Class 4
Option D 45

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 3
Yup an

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
A is the answer

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Answer is C because each each side is 1 cm due to the explanation that 8 squares of 1 cm.

Ans 2:

Class : Class 7
It will be c

Ans 3:

Class : Class 8
C

Ans 4:

Class : Class 6
C

Ans 5:

Class : Class 5
So you can check all the sides which are facing outside.

Ans 6:

Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
C

Ans 2:

Class : Class 4
Fgjhffk bench hjjoly

Ans 3:

Class : Class 4
Let's write the factors numbers given in the options(a) 6 = 2×3×1(B) 7 = 7×1(c) 8 = 2×2×2×1(d) 9 = 3×3×1Only 8 has 4 factors. So, the right answer is option C.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 2
yea ur right

Ans 3:

Class : Class 4
b also seems right

Ans 4:

Class : Class 5
Even option b is correct: 2/6

Ans 5:

Class : Class 5
can u explain dis sum properly

Ans 6:

Class : Class 3
Even option B is the correct answer.

Ans 7:

Class : Class 8
Option B is also correct

Ans 8:

Class : Class 7
How do you add unlike fractions?

Ans 9:

Class : Class 7
If the answer is D then correct the figure else none of the answer is valid

Ans 10: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 11:

Class : Class 6
The correct answer is 'd'

Ans 12:

Class : Class 6
The answer is b

Ans 13:

Class : Class 6
Both options (b) and (d) when converted to their simplest give 1/3. The question seems to be ambiguous, since it is expecting us not to convert to their simplest forms which kills the meaning of fraction. Hence, i believe that SOF should frame questions properly asking us the exact thing. Regards, Parth

Ans 14:

Class : Class 4
Option D

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