International Maths Olympiad Forum By SOF Olympiad Trainer - Page 402

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
both B and C are correct as angle 7.5 can be constructed using compass and ruler and we cant construct a unique triangle with only 3 angles given.

Ans 2:

Class : Class 8
ya guys the answer is D

Ans 3:

Class : Class 8
ans is b.i agree with aditya

Ans 4:

Class : Class 7

Ans 5:

Class : Class 9
Aditya that is the very reason why it will be a unique triangle and option C is correct since it an angle such as that can be created by bisecting 60 degree three times

Ans 6:

Class : Class 7

Ans 7:

Class : Class 10

Ans 8:

Class : Class 7

Ans 9:

Class : Class 8
I mean B

Ans 10:

Class : Class 7
Both B and C are wrong, so one of the options definitely needs do be changes. Someone please look into this.

Ans 11:

Class : Class 8
It is meant to be c

Ans 12:

Class : Class 5
The option b states that a unique triangle is constructed and it is possible to do so. However option c states that we CANNOT construct the angle 7.5. This is false cause it can be constructed by bisecting an angle of 60, three times.

Ans 13:

Class : Class 8

Ans 14:

Class : Class 8

Ans 15:

Class : Class 10
Answer is b as the length of sides of triangle are variable and therefore unique triangle cannot be constructed

Ans 16:

Class : Class 8
answer is D....

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Prateeshtha Ghosh it is NOT apples it is PEARS

Ans 2:

Class : Class 8
We first need to multiply, then he is telling that he threw 18 of them so, you just need to subtract it from the total number of apples! Then it tells that it is put into 8 boxes so, just divide!

Ans 3:

Class : Class 5
very easy

Ans 4:

Class : Class 4

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
explain pleaseeeeeeeeeeeeEEEEE

Ans 2:

Class : Class 6
PLEASE EXPLAAINN

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
1/4 = 2/8 and 3/4 = 6/8 then if Shreya is facing the church just do the opposite and you will get the answer

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Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 6

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
correct ans is 10

Ans 5:

Class : Class 7

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