International Maths Olympiad Forum By SOF Olympiad Trainer - Page 516

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
correct answer is B

Ans 3:

Class : Class 5
C

Ans 4:

Class : Class 3
The correct answer is 'B'.

Ans 5:

Class : Class 5
M???? perpendicular? perpendicular= 90 degree intersecting straight linesans is BBBB

Ans 6:

Class : Class 8
M has 6 right angle at top and bottom perimeter line

Ans 7:

Class : Class 5
Actually M is having tiny perpendicular line at top part (outer side) ....its little confusing ....hence B should be consider Right answer for this question indeed

Ans 8:

Class : Class 6
correct answer is c

Ans 9:

Class : Class 6
HOW " M " HAS PERPENDICULAR LINE???

Ans 10:

Class : Class 7
How??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 11:

Class : Class 7
B should be the correct answer

Ans 12:

Class : Class 6
How does M have perpendicular lines.....??

Ans 13:

Class : Class 8
Incorrect answer, M does not have any perpendicular lines

Ans 14:

Class : Class 7
B should be the ans ,How?????? means How????????????????????????M has perpendicular lines ???????????????

Ans 15:

Class : Class 6
m, t and h

Ans 16:

Class : Class 7
C} M HAS PERPENDICULAR LINE

Ans 17:

Class : Class 7
S does not have any perpendicular lines as it has curve lines

Ans 18:

Class : Class 6
HOW " M " HAS PERPENDICULAR LINE???

Ans 19:

Class : Class 6
if seen a single m has no perpendiular but if as shown the figure in this question has doube lining of m by printouts i think has double lining but originally m is nt perpendicular the correct ans is b

Ans 20:

Class : Class 7
M can be the answer if we understand by the type of fonts. While, the right answer is 'B'

Ans 21:

Class : Class 7
b

Ans 22:

Class : Class 5
M does not have any perpendicular line, hence the answer should be B .

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
The ans is c because each apartment in a bulding had 2 rooms 2 bathrooms and 1 kitchen. 1 room contains 84 tiles. 2 rooms= 84+84=164. 1 kitchen has 64 tiles and 2 bathrooms = 52 + 52 =104. Now lets add 168+64+104=336. Each building in total had 18816 tiles so divide 18816 by 336. The sol to the problem is 56.

Ans 2:

Class : Class 8
The ans is c because each apartment in a building had 2 rooms 2 bathrooms and 1 kitchen. 1 room contains 84 tiles. 2 rooms= 84+84=164. 1 kitchen has 64 tiles and 2 bathrooms = 52 + 52 =104. Now lets add 168+64+104=336. Each building in total had 18816 tiles so divide 18816 b 336. The answer to the problem is C .

Ans 3:

Class : Class 5
The ans is c.

Ans 4:

Class : Class 5
ANSWER IS C....

Ans 5:

Class : Class 7
C easy peasy

Ans 6:

Class : Class 5
The ans is c.

Ans 7:

Class : Class 6

Ans 8:

Class : Class 5

Ans 9:

Class : Class 6

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 2:

Class : Class 4

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 9
answer is b

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Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
C

Ans 2:

Class : Class 4
1/3

Ans 3:

Class : Class 6
I din"t understand.

Ans 4:

Class : Class 4
Option C because 6/9 eggs are bad and 3 eggs are left. In this situation, we put the total denominator as the answer's denominator, 3/9. Now we have to reduce it. So we have to divide both the numbers with a number that can divide both. 3 can divide both. 3 divided by 3 = 1 . 3 divided by 9 = 3 . So answer is 1/3. Is your doubt cleared, Ira?

Ans 5:

Class : Class 4
3/9

Ans 6:

Class : Class 6
c

Ans 7:

Class : Class 6
The correct answer is C as she bought 9 eggs, but 6 are bad so three are left and the total were 9. So, without simplifying, it will be 3/9 but after simplifying, it will be 1/3.

Ans 8:

Class : Class 5
c because 6/9 are bad with mean 3/9 is good and the simplest form is 1/3

Ans 9:

Class : Class 2
the answer is c

Ans 10:

Class : Class 7

Ans 11:

Class : Class 4
Option C

Ans 12:

Class : Class 4
i thinked and putted the answer

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
simran is the answer

Ans 2:

Class : Class 7
c is the correct answer

Ans 3:

Class : Class 5
Answer is C

Ans 4:

Class : Class 6

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6

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