International Maths Olympiad Forum By SOF Olympiad Trainer - Page 688

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 2
C

Ans 3:

Class : Class 9
The answer is B but if anyone has doubt , please call 9243729047 . I will explain it briefly to you .

Ans 4:

Class : Class 9
thank you

Ans 5:

Class : Class 4
b

Ans 6:

Class : Class 7
hey , it is 90 tenths cause tenths means at the tenths place only . But if if there is another no. like 90 tenths we should multiply . But if you choose hundredth tenths it it will become in thousands value.

Ans 7:

Class : Class 3
Ya B

Ans 8:

Class : Class 5
b

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Ok

Ans 2:

Class : Class 6
If the movie is for 2 hours it can be shown 6 times between 12 noon and 12 midnight which is 12 hours. 12/2=6. The answer is B.

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 4
Why III is false?

Ans 2:

Class : Class 8
AAA is not a property, hence 3rd statement is false.

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 4:

Class : Class 9
III is false because AAA is no property

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
Correct answer is 5.

Ans 2:

Class : Class 7
h,o,x,s,n i think it is the answer

Ans 3:

Class : Class 8
Please Someone explain

Ans 4:

Class : Class 10

Ans 5:

Class : Class 7
There is a mistake.Actually there are 6 lettersThose are-H, O, S, X, Z, N

Ans 6:

Class : Class 7
I agree with Ahmad

Ans 7:

Class : Class 8
I also agree with Ahmad

Ans 8:

Class : Class 8
I agree . There are 6 letters with a rotational line of symmetry

Ans 9:

Class : Class 9
HOSXZNcan u give more option

Ans 10:

Class : Class 9
Yes, I too agree with Ahamad.

Ans 11:

Class : Class 7
I agree, it should be 6 - H, O, S, X, Z and N

Ans 12:

Class : Class 8
The answer is six - H, O, S, X, Z and N.

Ans 13:

Class : Class 7
It is 7 becoz B has rotational symmetry of order2.

Ans 14:

Class : Class 8
answer should be 6

Ans 15:

Class : Class 7
please explain the answer in details

Ans 16:

Class : Class 10
I think the thickness of the lines of X makes the answer 5

Ans 17:

Class : Class 7
I agree with Ahmad

Ans 18:

Class : Class 7
I agree with Ahmad.

Ans 19:

Class : Class 7
IT IS 6 RIGHT?

Ans 20:

Class : Class 7
check toppers.com

Ans 21:

Class : Class 10
I agree with Ahmad

Ans 22:

Class : Class 7
It is five letters since H,O,S,X and Z

Ans 23:

Class : Class 2
how it can be a 6 I think so, there is only 5 H,O,X,S and Z

Ans 24:

Class : Class 6
Yes there are 6 letters I also agree with Ahmad

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
12 cartons have 60 cans 1 carton has 60/12=5 cans Hence, 2 cartons have 5x2=10 cans.

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
If digit 2 is replaced by digit 6, the number comes out to be 363. The change in value can be calculated as 363-323=40. The correct answer is C.

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 8
NOTES ARE NOT VISIBLEAS DIGITAL CONTENT COLOUR IMAGES CAN BE GIVENANSWER D IS INCORRECT

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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