International Maths Olympiad Forum By SOF Olympiad Trainer - Page 583

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 10
D

Ans 2: (Master Answer)

Class : Class 1

The correct answer is D.


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4: (Master Answer)

Class : Class 1

The correct answer is D

 


Ans 5:

Class : Class 5

Ans 6:

Class : Class 3
The correct answer is D

Ans 7:

Class : Class 2

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
I still don’t understand how the answer is C. I got the answer as 14

Ans 2:

Class : Class 10
answer is 15 c

Ans 3:

Class : Class 5
Correct answer is d-17

Ans 4:

Class : Class 8
teree to pit jaega

Ans 5:

Class : Class 6

Ans 6:

Class : Class 10
yes 13(b) is the correct answer. You have counted triangle 5 and 6 twice. What a hell it is.

Ans 7:

Class : Class 7
they are counting 5 , 6 two times so that means that the answer is b 13

Ans 8:

Class : Class 5
Look Closely!!! its 15, include other triangles!!!!!

Ans 9:

Class : Class 9

Ans 10:

Class : Class 3
Hey! 13 and 14 are not triangles!!!

Ans 11:

Class : Class 7
Watch out the solution . Then ya all will understand everything!!!!!!!Sab samajh jaaoge !!!!!!!!!

Ans 12:

Class : Class 8

Ans 13:

Class : Class 6
Answer is 15 not 13 Look closely!!!!

Ans 14:

Class : Class 8

Ans 15:

Class : Class 1
(B)13 is the correct answer

Ans 16:

Class : Class 6

Ans 17:

Class : Class 5
B is correct

Ans 18:

Class : Class 8
But I agree that the answer is B

Ans 19:

Class : Class 5
The answer is A - 11

Ans 20:

Class : Class 7
hey sorry that my first answer was wrong .....the correct answer is [c] 15 as they are counting the 13 , 14 as each half of the whole triangle

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10
-4

Ans 3:

Class : Class 10
x =20+6-5-25= - 4. so, x = - 4

Ans 4:

Class : Class 4
Like this :- First we will remove 6 from the left side of the equation and add 6 on the right side this would bring this :- x +25+5=26 Then we will substract 25 from both sides ,this would bring this :- x + 5 = 1 Then we will substract 5 from both sides this will give us :- x = -4 ,so x = -4

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Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1

Kindly upload the image of the figure


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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 10
C

Ans 2:

Class : Class 8
The correct answer is option C.

Ans 3:

Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1

The correct answer is C.

 


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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
A,18 is correct answer

Ans 2:

Class : Class 7
a- 18

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
Option a answer 18 is correct the rest are false options because os zero. Zero cannot come in thousands that s why it cannot be 24.

Ans 5:

Class : Class 5
24

Ans 6:

Class : Class 5
because of 0 at first position, 6 possibilities are reduced from 24. so it is 18

Ans 7: (Master Answer)

Class : Class 1

The correct answer is A - 18


Ans 8:

Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
Can you please post full question . I think the question is incomplete

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