International Maths Olympiad Forum By SOF Olympiad Trainer - Page 485

User Forum

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
If you don't get the answers please say in answers.

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
please report for justice

Ans 2:

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

Ans 3:

Class : Class 7

Ans 4:

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

Ans 5:

Class : Class 7
Figure is not givem

Ans 6:

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 7:

Class : Class 8
figure please

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8
Figure is not given.

Ans 10:

Class : Class 9
Please provide the figure

Ans 11:

Class : Class 10
figure pls

Ans 12:

Class : Class 8
PLEASE PROVIDE THE FIGURE

Ans 13:

Class : Class 7
Give the figure

Ans 14:

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

Ans 15:

Class : Class 8
figure required

Ans 16:

Class : Class 7
please give the figure

Ans 17:

Class : Class 7
no picture given.

Ans 18:

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

Ans 19:

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

Ans 20:

Class : Class 7
I request you to provide the figure

Ans 21:

Class : Class 9
This question is bugged

Ans 22:

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

Ans 23:

Class : Class 7

Ans 24:

Class : Class 10
The figure is not given

Ans 25:

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

Ans 26:

Class : Class 7
Please provide the figure

Ans 27:

Class : Class 8
Figure is needed

Ans 28:

Class : Class 7
Give the picture

Ans 29:

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

Ans 30:

Class : Class 8
No figure is given for this question

Ans 31:

Class : Class 8
give the figure please

Ans 32:

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

Ans 33:

Class : Class 7
give the figure

Post Your Answer

Subject :IMO    Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
answer = 196m (a)

Ans 2:

Class : Class 9
must be Bthere is some mistake

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

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

Ans 3:

Class : Class 5
Answer is 500

Post Your Answer

Subject :IMO    Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

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

Ans 2:

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

Ans 3:

Class : Class 3
The options are wrong

Ans 4:

Class : Class 3

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

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

Ans 2:

Class : Class 5
thANKS FOOR SOLUTION

Ans 3:

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 4:

Class : Class 5

Ans 5:

Class : Class 6
Thanks!

Ans 6:

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

Ans 7:

Class : Class 8
answer is c

Ans 8:

Class : Class 7
C is the answer to this question

Ans 9:

Class : Class 9
Thank you for the solution :)

Ans 10:

Class : Class 6
Answer = c

Ans 11:

Class : Class 8

Ans 12:

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 13:

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 14:

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

Ans 15:

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 16:

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

Post Your Answer

Subject :IMO    Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

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

Ans 3:

Class : Class 8
This question does not have enough information.

Ans 4:

Class : Class 8
inadequate info given

Ans 5:

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

Post Your Answer