International Maths Olympiad Forum By SOF Olympiad Trainer - Page 315

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 6

Ans 3:

Class : Class 9

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 3
explain

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
Answer should be C

Ans 2:

Class : Class 6
ANS IS

Ans 3:

Class : Class 7
c -- (3x - 6) years

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 7

Which of the following statements is INCORRECT?

A Two triangles having same area are congruent.
B If two sides and one angle of a triangle are equal to the corresponding two sides and the angle of another triangle, then the two triangles are congruent.
C If the hypotenuse of one right angled triangle is equal to the hypotenuse of another right angled triangle, then the triangles are congruent.
D All of these


nice !

Ans 1:

Class : Class 7
I think (C) should be the correct answer.

Ans 2:

Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
Blahh

Ans 4:

Class : Class 8

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
forgot to put a 😀

Ans 2:

Class : Class 4
D IS THE ANSWER

Ans 3:

Class : Class 4
The correct answer is option D as 2478 is divided with 2 that is why .

Ans 4:

Class : Class 5
Answer is D

Ans 5:

Class : Class 4
answer is d but i mark a

Ans 6:

Class : Class 4
Since 2478 divided by 2 is 1239,Answer is Option D.

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
d is the right answer, because the breadth of the rectangle should be more than the diameters of the circles.

Ans 2:

Class : Class 7
d

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
I think that 'd' is the correct answer.

Ans 5:

Class : Class 8
also go with you that the answer D is correct

Ans 6:

Class : Class 7
Yeah, it should be D because the circles have to be arranged so it looks like a division symbol

Ans 7:

Class : Class 7

Ans 8:

Class : Class 7
D is the correct option; the circles of the net has to be on the edges of the middle part

Ans 9:

Class : Class 5
I also think that 'd' is the correct answer.

Ans 10:

Class : Class 5
The Answer has to be D

Ans 11:

Class : Class 6
If the rectangle of the figure "A" had been increased in breadth, the answer would have been "A" only.

Ans 12:

Class : Class 6
d is the right answer

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
please explain

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3
please explain the answer

Ans 4:

Class : Class 5
please explain I cannot understand the solution.

Ans 5:

Class : Class 4
try solving using the answers. if adil has 17, janak will have 15 and rohit will have 15*9/517 15 27=59

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