International Maths Olympiad Forum By SOF Olympiad Trainer - Page 605

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 10
c

Ans 2:

Class : Class 9
correct is b

Ans 3:

Class : Class 9
The correct option is c

Ans 4:

Class : Class 9
The statement is true but there are only 6 postulate which does not include this There are infinite points on a line

Ans 5:

Class : Class 10
Ya it's A they've given wrong

Ans 6:

Class : Class 9
A

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
Answer is A. Please see solution. Here, we have to add the upper two numbers and then divide it by the bottom number, then we get answer 7 in every case.

Ans 2:

Class : Class 5
11

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
How did your answer came 11

Ans 5:

Class : Class 9
how option A

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5
A

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
sum of all numbers in a line is 15 6 4 5=15, 6 3 6=15, 6 8 1=15,7 5 3=15 so Answer is A

Ans 2:

Class : Class 8
Sum of number in each chain is 15.

Ans 3:

Class : Class 7

Ans 4:

Class : Class 4
SUM OF ALL CHAIN IS 15 @ ANSWER A YAY MINE IS RIGHT.

Ans 5:

Class : Class 5

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
Abfiretv8iuretvu4ebvob4ov87ui4q

Ans 2:

Class : Class 6
Please respond fast.

Ans 3:

Class : Class 6
its too touch

Ans 4:

Class : Class 6
hihihihihihihihihihiihiihihihiihihihihihihihihihihihihiih

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
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Ans 3:

Class : Class 1
rong ansgiven....it is not d

Ans 4:

Class : Class 7
class:6 yes

Ans 5:

Class : Class 7
sir could I get an easier method of solving this question?

Ans 6:

Class : Class 7
i don't think so

Ans 7:

Class : Class 6

Ans 8: (Master Answer)

Class : Class 1

The correct answer is D.


Ans 9:

Class : Class 7
yes

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

The correct answer is B.

19-6+2=28+?-15

Let the missing number be x.

Then ,19 - 6 + 2 = 28 + x - 15 

=> x = 19 - 6 + 2 - 28 + 15 = (19 + 2 + 15) - (6 + 28) = 36 - 34 = 2


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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

The correct answer is B.


There is no pair in the alternate digits starting from 6. 
Answer-(b) Two


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Subject :IMO    Class : Class 5
HI

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