International Maths Olympiad Forum By SOF Olympiad Trainer - Page 696

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 2
3

Ans 2:

Class : Class 1
Bottle, glass, ball and candle can roll. So answer should be 4..

Ans 3:

Class : Class 1
answer should be 4

Ans 4:

Class : Class 2
3

Ans 5:

Class :
Answer should be C because ball, bottle,glass,candle can roll

Ans 6:

Class : Class 2
answer should be 4

Ans 7:

Class : Class 5
answer should be 4

Ans 8:

Class : Class 2
Answer should be 4

Ans 9:

Class : Class 2
Why bottle is not considered...

Ans 10:

Class : Class 6

Ans 11:

Class : Class 5
answer should be 4

Ans 12:

Class : Class 3
Answer should be 4

Ans 13:

Class :
Answer should be option C

Ans 14:

Class : Class 5

Ans 15:

Class : Class 2
Answer should be 4. Bottle, Ball, Glass

Ans 16:

Class : Class 5

Ans 17:

Class : Class 5
A bottle can also roll but it is saying only ball, glass and candle can roll.

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Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
Answer should be D because in first row Squares are outside so in the same pattern second row rectangles should be outside in the both the below pictures

Ans 4:

Class : Class 5

Ans 5:

Class : Class 3
Please provide an explanation for how the answer for this question is Option C !!!

Ans 6:

Class : Class 5
Where is the solution?!?

Ans 7:

Class : Class 6
compare left top and left bottom. the left top has a square which is outside and left bottom has a square inside. right top has square outside and triangle inside so the answer should be right bottom has square inside and triangle outside.so the correct answer is C.

Ans 8:

Class : Class 2
can you explain the answer

Ans 9:

Class : Class 3

Ans 10:

Class : Class 7
how can the answer be c?? where is the formula?

Ans 11:

Class : Class 8
HOW COME THE ANS IS C????????

Ans 12:

Class : Class 7
C

Ans 13:

Class : Class 3
THE CORRECT ANSWER IS C

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
D

Ans 3:

Class : Class 6
The correct answer should be Option B. By Ankush

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
Answer is B

Ans 6:

Class : Class 5

Ans 7:

Class : Class 4
D

Ans 8:

Class : Class 7
B

Ans 9:

Class : Class 7

Ans 10:

Class : Class 9
B

Ans 11:

Class : Class 4
How is it B? Guys somebody OH PLEASE explain! I don't understand ANYTHING:(

Ans 12:

Class : Class 8
B AS we convert mixed to improper fraction so 4 1/2 = 2 x 4 1 /2 = 9/2 2 1/8 = 8 x 2 1 / 8 = 17/8 Then we find equivalent fractions 9/2 = 9 x 4 / 2 x 4 = 36 / 8 and 17 / 8 will remain same as we know. Now we do subtraction. 36 / 8 - 17 / 8 = 36 - 17 / 8 = 19 / 8 = 19 divided by 8= Quotient=2, Remainder=3 so 2 3/8

Ans 13:

Class : Class 7
b because if we divide the into 2 part i.e 4 and 1/2 and 2 and 1/8 means 4-2 whloes is 2 1/2 and 1/8 way 1/2=2/4=4/8-1/8=3/8 hence ans 2 wholes and 3/8

Ans 14:

Class : Class 4
ANS;B

Ans 15:

Class : Class 7
the answer is b

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
It is shown as 65F in picture itself.How can it be 65 F

Ans 2:

Class : Class 4
How is this question worth 2 marks

Ans 3:

Class : Class 3
D 65

Ans 4:

Class : Class 6
It is shown as 65 F in picture itself. How can it be 65 F ? It should be 69 F which is option A . And question is find NEAREST temperature .

Ans 5:

Class : Class 9
It is shown as 65 F in picture itself. How can it be 65 F ? It should be 69 F which is option A . And question is find NEAREST temperature .

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
That's what

Ans 2:

Class : Class 10

Ans 3:

Class : Class 5
the third option is right!!!!!

Ans 4:

Class : Class 4
Anand Prakash from Nazareth Acadmey Gaya , BiharPlease give the solution!

Ans 5:

Class : Class 9
Answer is c

Ans 6:

Class : Class 8
obviously answer is c

Ans 7:

Class : Class 8
Obviously yeah the answer is C

Ans 8:

Class : Class 7
its definitely c..

Ans 9:

Class : Class 9

Ans 10:

Class : Class 10
yes the answer is c, there is a technical issue

Ans 11:

Class : Class 9
Please explain

Ans 12:

Class : Class 8
How can the answer be b??

Ans 13:

Class : Class 10
Dont worry the answrr is c

Ans 14:

Class : Class 9
Might be a technical problem with this question

Ans 15:

Class : Class 9

Ans 16:

Class : Class 9
SURFACE MIGHT BE CURVED RIGHT??? SO ANS IS C

Ans 17:

Class : Class 4
yes..... The answer is C however, it has given the solution wrong.

Ans 18:

Class : Class 8
yes everyone the answer is c

Ans 19:

Class : Class 9
yes the answer is C obviously

Ans 20:

Class : Class 7
The problem is there in some answers but nobody answers the queries of the people I have come across.

Ans 21:

Class : Class 8
guys!!!! the answer is C....!!!!!!!!!..........it is so obvious.

Ans 22:

Class : Class 7
its definitely c..

Ans 23:

Class : Class 7
Answer c is right but they aren't responding

Ans 24:

Class : Class 10

Ans 25:

Class : Class 7
there is a problem with the question

Ans 26:

Class : Class 8
sof never respond/fix its mistakes :(

Ans 27:

Class : Class 9
ans is C, They r wrong!!!

Ans 28:

Class : Class 8
Can someone explain the problem

Ans 29:

Class : Class 8
sof never responds :[

Ans 30:

Class : Class 8
Agreed. The answer is definitely C.

Ans 31:

Class : Class 9
u know what perpendicular is right?c is answer

Ans 32:

Class : Class 7
The answer should be c

Ans 33:

Class : Class 9
The answer is C for sure.

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
its B because as u can see in each figure there is a difference between the number of sides by one............. in the first the shape has six sides, in the second five sides, in the third four sides and so on......!!!! So at the last there must be two sides only!!! Hope u can understand!!!

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
go in 2017

Ans 2:

Class : Class 8
go in 2017

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 7
ans b symitrical figures are that are diveided eqally

Ans 3:

Class : Class 9
ANSWER SHOULD BE C. Q HAS A LINE OF SYMMETRY.

Ans 4:

Class : Class 10
b

Ans 5:

Class : Class 9

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4
Answer is C

Ans 8:

Class : Class 7
Ans 15:Anirudh Bhattacharjee from THE LEXICON INTERNATIONAL SCHOOL KALYANI NAGAR PUNR, PuneClass : >Class 5plz dont fight, if it comes in IMO question paper, parallelogram has no line of symmetry.It has a line of symetery Answer 15

Ans 9:

Class : Class 5

Ans 10:

Class : Class 7
It should be C

Ans 11:

Class : Class 6
how could the answer be b it has to be c

Ans 12:

Class : Class 6
ans should be D

Ans 13:

Class : Class 4
Ans is c

Ans 14:

Class : Class 8
plz dont fight, if it comes in IMO question paper, parallelogram has no line of symmetry.

Ans 15:

Class : Class 8
answer is C

Ans 16:

Class : Class 8
see it ISN'T a rhombus it is a parallelogram Master answer explain ASAP as this question can come in IMO

Ans 17:

Class : Class 5
Ans=b

Ans 18:

Class : Class 5
bbbbbshb

Ans 19:

Class : Class 7
Answer 1:Q is a parallelogram. It has no line of symmetry. If you don't believe me, please check on google and search ''Does parallelogram has a line of symmetry or not. -Kushagra Chaturvedi

Ans 20:

Class : Class 4
the answer is C

Ans 21:

Class : Class 8
SOF olympiad..please make changes to your tests when you have reported errors...or atleast revert back to students who report error.. Ans shd be C...but if you do not make amendments..you are confusing kids

Ans 22:

Class : Class 4
correct answer is B PLEASE mind SOF

Ans 23:

Class : Class 8

Ans 24:

Class : Class 7
answer is C

Ans 25:

Class : Class 5
The ans is C .Q fig has a line of symmetry

Ans 26:

Class : Class 5
qqqqq

Ans 27: (Master Answer)

Class : Class 1

Ans 28:

Class : Class 8
It should be C , for sure, kindly make change

Ans 29:

Class : Class 8
sorry guys ans is b it is a parallelogram hence it has no lines of symmetry

Ans 30:

Class : Class 4
THE ANSWER HAS TO BE C ...HOW CAN IT BE B???A rhombus is symmetrical

Ans 31:

Class : Class 6
if you do not believe c is correct why don't you check in google . Q is rhombus so check does a rhombus have line of symmetry

Ans 32:

Class : Class 5
yes it should be c

Ans 33:

Class : Class 4
Answer should be C

Ans 34:

Class : Class 4
C

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