International Maths Olympiad Forum By SOF Olympiad Trainer - Page 95

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
CLASS 5TH

Ans 2:

Class : Class 5
The correct answer is C

Ans 3:

Class : Class 9
The correct answer is option C.

Ans 4:

Class : Class 4
A

Ans 5:

Class : Class 9
The correct answer is C

Ans 6:

Class : Class 5

Ans 7:

Class : Class 9
The correct answer is C as Toffee means cake

Ans 8:

Class : Class 8
a

Ans 9:

Class : Class 8

Ans 10:

Class : Class 4
Answer is C

Ans 11:

Class : Class 5
The correct answer is option B. Please fix this problem

Ans 12:

Class : Class 5

Ans 13:

Class : Class 10
c

Ans 14:

Class : Class 8

Ans 15:

Class : Class 8

Ans 16:

Class : Class 5
We cut cake on birthday. But here cake is called butter. The right answer is B

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 5
Why did they give option C bigger than the others. The figure should have been of same size???????????????

Ans 3:

Class : Class 5
Even there are no endpoints to two lines of symmetry in A option. And the figure in o has option C has a very large diameter and has only one line of symmetry

Ans 4:

Class : Class 5

Ans 5:

Class : Class 2
A because the others have more than one line of symmetry

Ans 6:

Class : Class 5

Ans 7:

Class : Class 9
A because the two small lines are not facing towards each other

Ans 8:

Class : Class 8
I DIDNT KNOW THE ANSWER FIRST

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
The correct answer is A

Ans 2:

Class : Class 2
A because it becomes golden

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Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 10
YES THE ANSWER IS 8

Ans 2:

Class : Class 8
Yup 8

Ans 3:

Class : Class 10
NO,ITS 9.

Ans 4:

Class : Class 6
Ans is 8. 4 is a number not a letter

Ans 5:

Class : Class 5
what,,,is ans B or D,,,,'''

Ans 6:

Class : Class 4
It is written 8 in solution and you are sating 9

Ans 7:

Class : Class 5
they are giving wrong ans the ans should be D 8

Ans 8:

Class : Class 5
9 is wrong 8 is correct. option D

Ans 9:

Class : Class 6

Ans 10:

Class : Class 7
I hope everyone has a brain

Ans 11:

Class : Class 4

Ans 12:

Class : Class 4
8 is the correct option which is in the option D not B.

Ans 13:

Class : Class 6
the answer is 8 letters if we interchange 6 with v

Ans 14:

Class : Class 4

Ans 15:

Class : Class 10
there is no explanation for 9 , even I suggest it's 8.

Ans 16:

Class : Class 5
Ans. 8

Ans 17:

Class : Class 4
I also go for 8

Ans 18:

Class : Class 3
I’m just confused 🤷‍♀️ l know the answer is eight

Ans 19:

Class : Class 8
D

Ans 20:

Class : Class 6
the answer is 8 option (D)

Ans 21:

Class : Class 5
It is 8, SOF has probably miscounted the number of letters, please correct it.

Ans 22:

Class : Class 4
It is 8 the solution is telling it is 8 And when I count it’s 8

Ans 23:

Class : Class 4
The ans is D only

Ans 24:

Class : Class 4
but in answer they are saying 9

Ans 25:

Class : Class 9

Ans 26:

Class : Class 6
how is it 9 can someone explain ?

Ans 27:

Class : Class 5
8 is the correct answer

Ans 28:

Class : Class 5
8.

Ans 29:

Class : Class 8
the ans is d

Ans 30:

Class : Class 10
stupid checking mistake .

Ans 31:

Class : Class 2
Answer D is correct Why it's answer is B

Ans 32:

Class : Class 7
D (8) is correct answer

Ans 33:

Class : Class 7
Correct answer is 8 (option D). Please do the necessary correction.

Ans 34:

Class : Class 9
answer should be 8

Ans 35:

Class : Class 8
answer is 8

Ans 36:

Class : Class 10

Ans 37:

Class : Class 6
Agreed, it must be 8 as 4 is a number not a letter

Ans 38:

Class : Class 8
8 is the correct answer

Ans 39:

Class : Class 9
8 is correctfr

Ans 40:

Class : Class 3
8 is the correct answer because you did not mention in the question that we have to count the numbers and letters both.

Ans 41:

Class : Class 4
no it is 8 - R( V W X P T U I - E ) S

Ans 42:

Class : Class 8
D is answer8

Ans 43:

Class : Class 3

Ans 44:

Class : Class 10

Ans 45:

Class : Class 5

Ans 46:

Class : Class 9
its 8

Ans 47:

Class : Class 7
9 is wrong dont consider ''4'' as letterits 8

Ans 48:

Class : Class 8
8 is the correct answer. Even the solution shows the answer 8

Ans 49:

Class : Class 9
everybody the answer is d 8

Ans 50:

Class : Class 9
Answer should be 8 not 9 as 4 is not a letter, it is a number.

Ans 51:

Class : Class 7
hi i am unicorn i think the answer is 8please do not fight you are actualy cyberbulling

Ans 52:

Class : Class 2
i go for 8 its a stupid mistake

Ans 53:

Class : Class 5
D

Ans 54:

Class : Class 5
The Question is wrong it should be 8 (D)

Ans 55:

Class : Class 6
4 is not a letter. it is a number. the correct answer is 8.

Ans 56:

Class : Class 4
8 IS THE CORRECT ANSWER

Ans 57:

Class : Class 9
the ans is D which is 8

Ans 58:

Class : Class 5
8 is correct answer

Ans 59:

Class : Class 6
all listen as it is given in the solution it is written the letter between "R" and "S" are V,W,X,P,T,U,I,E so if we count it is 8 so they have done a counting mistake

Ans 60:

Class : Class 7
In your solution you have given 8 as the ans, but in options you have given ans is B (9). Please correct because it is misleading the candidates.

Ans 61:

Class : Class 8
8 (D) is correct answer

Ans 62:

Class : Class 9
9 S WRONG ITS 8

Ans 63:

Class : Class 4
IN solution also they are saying there are 8 letters

Ans 64:

Class : Class 7
D is the write ans not B

Ans 65:

Class : Class 8
answer is 8 sof doing many mistakes in problems and make us confused. no reply from the admin.

Ans 66:

Class : Class 9
IT HAS TO BE 8. DO NOT COUNT THE NUMBERS

Ans 67:

Class : Class 6
in the solution there are 8 letters but it says " there are 9 letters "Ans : D

Ans 68:

Class : Class 4
You guys stop arguing! Its 8 they said BETWEEN R and S so there are only 8 letters. Its only 9 if we count R or S with it

Ans 69:

Class : Class 8
8 is correct answer

Ans 70:

Class : Class 8

Ans 71:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
The total perimeter without taking the two values of x is 40

Ans 2:

Class : Class 4
Can you please explain the solution

Ans 3:

Class : Class 4
Please explain

Ans 4:

Class : Class 7
Explain it!!

Ans 5:

Class : Class 5
How

Ans 6:

Class : Class 4
Plz explain

Ans 7: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
The option is C because a polygon is a shape made up of straight lines. The shapes given above have straight lines so it is a polygon.

Ans 2:

Class : Class 9
d

Ans 3:

Class : Class 8
polygons are any shape from a 3 sided triangle to infinite sided infigons so this all are non regular shaped polygons

Ans 4:

Class : Class 5
There is no solutions for these question .

Ans 5:

Class : Class 2
This isn't wrong, anyone. It is option C - Polygons. You should read the synopsis to understand the question.

Ans 6:

Class : Class 9
The correct answer is C as polygons are shapes from 3 sides to infinite sides

Ans 7:

Class : Class 6
what is the solution of this?

Ans 8:

Class : Class 9
Why is there no solution for this question ?

Ans 9:

Class : Class 9
Answer is D

Ans 10:

Class : Class 4
it is wrong

Ans 11:

Class : Class 5
anwesr

Ans 12:

Class : Class 6
give solution

Ans 13:

Class : Class 4

Ans 14:

Class : Class 4
C

Ans 15:

Class : Class 5
D

Ans 16:

Class : Class 4
the question is wrong the first shape is a quadrilateral

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
Ans should be A. 4000 has been added with 800 instead of subtracting them.

Ans 2:

Class : Class 8

Ans 3:

Class : Class 4
if he spent 800,so it should be subtracted from 4000.ans is a

Ans 4:

Class : Class 5
answer is a

Ans 5:

Class : Class 4
Answer is (A) not (C) because we have to -800 not 800 as question says.

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4
A

Ans 8:

Class : Class 4
D

Ans 9:

Class : Class 8
OISHIK,lavanya,Atharva, And Mannat AND Harish I agree that answer is A But I do not agree with those who gaveother answers.

Ans 10:

Class : Class 8
That's what the spent amount should be subtracted.

Ans 11:

Class : Class 5
Answer should be A

Ans 12:

Class : Class 4
ans should be A

Ans 13:

Class : Class 4

Ans 14:

Class : Class 5
Question is wrong. They should have asked that if he spend 1/5 of what he had earned (they wrote saved instead)

Ans 15:

Class : Class 4
Question framing is wrong here

Ans 16:

Class : Class 4
correct answer is A

Ans 17:

Class : Class 4
C is answer

Ans 18:

Class : Class 4
Earnings cannot be less than savings so the answer is C

Ans 19:

Class : Class 4
Actually the right Anwer is A but many children and admin are saying C so the thing is all about 1/5th money 💴 he spended and how much was left after 800 [the 1/5th of 4000] was subtracted from 4000

Ans 20:

Class : Class 7
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 21:

Class : Class 9
c

Ans 22:

Class : Class 8
the answer is a. the question is wrong.they should write saved not spend.

Ans 23:

Class : Class 7
The answer A only

Ans 24:

Class : Class 4
I think Jeshal is mad

Ans 25:

Class : Class 4
Question is wrongAnswer is actually 'A'They have added 800 when they had to subtract 800 from 4000Therefore, the answer is actually 3200

Ans 26:

Class : Class 6
The bar graph shows Ravi's savings from January to May. If Ravi spent of the amount of money he saved in April, then how much he earned in that month? A ₹ 3200 B ₹ 800 C ₹ 4800 D ₹ 4000

Ans 27:

Class : Class 9
c best answer as its written earned

Ans 28:

Class : Class 4
A

Ans 29:

Class : Class 4
Ans should be A

Ans 30:

Class : Class 7
It is C because he spent one fifth of it so we have to add 800 because he earnt it.It is showing in the chart after he spent the money.

Ans 31:

Class : Class 2
ans is a because 4000 -800 is 3200

Ans 32:

Class : Class 5
The correct answer is 'A.3200' as he is spending one-fifth of the money in April then we have to subtract one-fifth of he amount(Rs.4000) he is having and when we subtract the amount Rs.4000 from Rs.800 the answer we will get is Rs.3200 which is in option 'A'

Ans 33:

Class : Class 4
c is the correct answer.

Ans 34:

Class : Class 5

Ans 35:

Class : Class 8
No Anuj answer is A A A A A A A A A A A A A A A A A A A A A A A A A A

Ans 36:

Class : Class 5
c

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 7
Explain

Ans 3:

Class : Class 5
Pls explain it clearly and completely

Ans 4:

Class : Class 6
D

Ans 5:

Class : Class 4
Explain this question. It's telling 'D'.

Ans 6:

Class : Class 7
It is saying that the number that cannot come at that unfilled place . This is a descending 5649 is smaller than 5946 so it cannot come there. The correct option is D

Ans 7:

Class : Class 7
why

Ans 8:

Class : Class 5
Pls explain it clearly

Ans 9:

Class : Class 5
d is the answer

Ans 10:

Class : Class 4
I did not understand the question

Ans 11:

Class : Class 4

Ans 12:

Class : Class 4

Ans 13:

Class : Class 2
It can be A) 2431 also

Ans 14:

Class : Class 4
Explain

Ans 15:

Class : Class 4

Ans 16:

Class : Class 4

Ans 17:

Class : Class 6
didn't understand the question .

Ans 18:

Class : Class 4
D

Ans 19:

Class : Class 4
Please explain

Ans 20:

Class : Class 5
I DID NOT UNDERSTAND THE QUESTION

Ans 21:

Class : Class 9
The answer is D because 5946 is greater than 5642

Ans 22:

Class : Class 2

Ans 23:

Class : Class 4

Ans 24:

Class : Class 7

Ans 25:

Class : Class 7
The correct answer is option D.

Ans 26:

Class : Class 4
Please explain the thinking

Ans 27:

Class : Class 9
i don't understand this Question please explain

Ans 28:

Class : Class 9
The correct answer is D because 5946 does not lie between 5642 and 2341.

Ans 29:

Class : Class 9
The answer is D because 5946 is greater than 5642

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Subject :IMO    Class : Class 4

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