International Maths Olympiad Forum By SOF Olympiad Trainer - Page 511

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
25

Ans 2:

Class : Class 7
50 cm =1/2 x10 x5

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
A because we have to multiply

Ans 3:

Class : Class 3
A

Ans 4:

Class : Class 8
A

Ans 5:

Class : Class 3
A

Ans 6:

Class : Class 3
a

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
30

Ans 2:

Class : Class 3
30

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
The correct answer is 15,as 22 contains 2 times 2

Ans 2:

Class : Class 3
hey raghav

Ans 3:

Class : Class 4
should be 14

Ans 4:

Class : Class 8
14

Ans 5:

Class : Class 7
14

Ans 6:

Class : Class 3
it has to be 15, 2 is repeated in 22

Ans 7:

Class : Class 5
14 is the answer

Ans 8:

Class : Class 3
15

Ans 9:

Class : Class 8
The answer is b,14 because between 1 to10 1 time, 11 to 20 2 times, 21 to 30 9 times , 30 to 40 1 time, 41 to 50 1 time. Now if we add all of them we get 14. So the answer is 14.

Ans 10:

Class : Class 3
its 15!

Ans 11:

Class : Class 5

Ans 12:

Class : Class 3
It should be 14. Not 15. As the numbers would be-2,12,20,21,22,23,24,25,26,27,28,29,32,42.

Ans 13:

Class : Class 4
14

Ans 14:

Class : Class 5
the answer should 14 because as the numbers would be -2 12 21 22 23 24 25 26 27 28 32 42 -14 0nly because it cannot go after 50

Ans 15:

Class : Class 3
j,bhkn,.j.jk,jj.kjmjkjkjkjk

Ans 16:

Class : Class 6
It should be 15 because numbers are2,12,20,21,22,23,24,25,26,27,28,29,32,42.

Ans 17:

Class : Class 3
I am also getting 14 but I did wrong😠😠😠👹👹👹👹👹

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
c

Ans 3:

Class : Class 3
Remove this question. The images are not clear and just confusing!! It doesn't test anything.

Ans 4:

Class : Class 4

Ans 5:

Class : Class 3
The question was so unclear.

Ans 6:

Class : Class 3

Ans 7:

Class : Class 3
C is the correct answer

Ans 8:

Class : Class 4
The picture is so unclear. Question is not fair. I marked A (60) because the question showed the temperature as between 78 and 79.

Ans 9:

Class : Class 8
The answer is a because it is 60 and not c. C is 59.

Ans 10:

Class : Class 8
The answer is a as a is 60 and not c. C is 59 so it cannot be the answer. Please change the answer which you have written in correct answer.

Ans 11:

Class : Class 5
correct answer is a

Ans 12:

Class : Class 5
c

Ans 13:

Class : Class 4

Ans 14:

Class : Class 8
A

Ans 15:

Class : Class 4
C

Ans 16:

Class : Class 9
A

Ans 17:

Class : Class 8
a

Ans 18:

Class : Class 4
THE IMAGE SHOWS THE TEMPERATURE AS 78.5 .. THE IMAGE IS NOT CLEAR.. QUESTION IS IN C NOT F.. ANSWER GIVEN IN SOLUTION IS IN F.. OPTIONS ARE ALSO MISTAKEN

Ans 19:

Class : Class 3
C

Ans 20:

Class : Class 5
c

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
Geet modi is a genius

Ans 2:

Class : Class 3
Answer is 4

Ans 3:

Class : Class 3
correct answer is 4

Ans 4:

Class : Class 4
answer is 4

Ans 5:

Class : Class 3

Ans 6:

Class : Class 3
the answer is six because 10-4

Ans 7:

Class : Class 3
Answer is 4 because when multiple with 23 by 14 we 322

Ans 8:

Class : Class 4

Ans 9:

Class : Class 4
CORRECT Answer is 4

Ans 10:

Class : Class 7

Ans 11:

Class : Class 3
The answer is 4 but they said the value of Q is dash less than 10.

Ans 12:

Class : Class 6
correct answer is 4

Ans 13:

Class : Class 3
But its answer is 4

Ans 14:

Class : Class 8
answer is 4

Ans 15:

Class : Class 7
Ans is 4

Ans 16:

Class : Class 4
The correct answer is 4

Ans 17:

Class : Class 8
yes answer is 4 from Mokshada sikachi

Ans 18:

Class : Class 3
answer is 4

Ans 19:

Class : Class 7
4 is correct answer

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
Option B)

Ans 2:

Class : Class 6
Ans is B because 3645279+2153467=5798746. 5798746 will be rounded to its nearest ten thousand, which is 5800000, since 98746 will be rounded to nearest ten thousand, which is 100000, 1 will be carried to the lakhs place, or, you can say that 3645279 and 2153467 will be rounded to the nearest ten thousand, which will be 3650000 and 2150000, respectively. 3650000+2150000=5800000.

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