International Maths Olympiad Forum By SOF Olympiad Trainer - Page 527

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
No figure is given . Kindly provide the figure ASAP !!!!!!!!!!!!

Ans 2:

Class : Class 7
please report for justice

Ans 3:

Class : Class 7
Please provide the figure

Ans 4:

Class : Class 7
figure???figure???figure???

Ans 5:

Class : Class 9
The figure required for this question has not been provided even after numerous comments.......if you cannot provide the figure mantioned in the question, the kindly inform us how to solve the question without the necessary figure. Please look into the matter. Kindly acknowledge.

Ans 6:

Class : Class 7
No figure given because of which we lost 1 mark

Ans 7:

Class : Class 8
give the figure please

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8
Figure is needed

Ans 10:

Class : Class 8
We need the figure to solve the question

Ans 11:

Class : Class 10
figure pls

Ans 12:

Class : Class 7

Ans 13:

Class : Class 8
Figure is not given.

Ans 14:

Class : Class 8
figure please

Ans 15:

Class : Class 7
please give the figure

Ans 16:

Class : Class 7
Figure is needed for this question .Please it send as quick as possible

Ans 17:

Class : Class 9
Please provide the figure

Ans 18:

Class : Class 8
PLEASE PROVIDE THE FIGURE

Ans 19:

Class : Class 9
This question is bugged

Ans 20:

Class : Class 7
Give the picture

Ans 21:

Class : Class 7

Ans 22:

Class : Class 7
no picture given.

Ans 23:

Class : Class 9
No figure is given give the figure please.

Ans 24:

Class : Class 7
Figure is not givem

Ans 25:

Class : Class 10
The figure is not given

Ans 26:

Class : Class 8
figure required

Ans 27:

Class : Class 7
give the figure

Ans 28:

Class : Class 7
I request you to provide the figure

Ans 29:

Class : Class 9
Please provide the figure required for solving this problem

Ans 30:

Class : Class 7
Give the figure

Ans 31:

Class : Class 8
No figure is given for this question

Ans 32:

Class : Class 10
Figure is required.Please send it .

Ans 33:

Class : Class 10
Please give the figure....

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
must be Bthere is some mistake

Ans 2:

Class : Class 9
answer = 196m (a)

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 3
Answer is 500

Ans 3:

Class : Class 4
500000 and not 500 as its face value of digit 8 and not place value..

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 7
Correction to my previous comment - Values were not clear due to bad image on my computer. Ignore the previous comment.

Ans 2:

Class : Class 3

Ans 3:

Class : Class 7
Incorrect options, revise the question or correct the answer options.

Ans 4:

Class : Class 3
The options are wrong

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
Answer: C Explanation: Add all the numbers given their to find the length. It is 9+2+4=15 Unfold the napkin. you will get a number 9 at the left hand side with some space left. you will get a number 4 on the right hand side with some space left. if you imagine this or look at this carefully, you will notice that the space left at the either sides is actually 4 and 9 respctively. so, to find the breadth, add thesess no.-- 9+4=13. So l=151, b=13. Area is being asked. Formula of calculating area of a rectangle: lXb= 15 X 13 = 195 cm'2 Hence, option C is correct.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 9
Thank-you for giving us the solution

Ans 4:

Class : Class 9
Thank you for the solution :)

Ans 5:

Class : Class 5
I thought that it's in a square shape...……….that is why I did 15 X 15 not 15 X 13....

Ans 6:

Class : Class 8
Thank u Sohan, your answer was very helpful :)

Ans 7:

Class : Class 7
C is the answer to this question

Ans 8:

Class : Class 5
thANKS FOOR SOLUTION

Ans 9:

Class : Class 8
answer is c

Ans 10:

Class : Class 5
I forgot to attempt this question but when I saw this, it appeared a bit difficult to me, but after calculating, I was sure that the answer is C.

Ans 11:

Class : Class 6
Thanks!

Ans 12:

Class : Class 8

Ans 13:

Class : Class 6
thanks. I didn't get the answer at first

Ans 14:

Class : Class 9
Answer should be Option B because in the solution the napkin unfolded looks like a square and a square’s all sides are equal so it’s area should be = 15*15= 225 sq.cm .

Ans 15:

Class : Class 5
length is 15 and breadth is 13. There was a silly mistake in it.

Ans 16:

Class : Class 6
Answer = c

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
This question does not have enough information.

Ans 2:

Class : Class 9
Yes the question has inadequate information and is wrong

Ans 3:

Class : Class 8
This question has inadequate information to decide the answer

Ans 4:

Class : Class 9

Ans 5:

Class : Class 8
inadequate info given

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Subject :IMO    Class : Class 5

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