International Maths Olympiad Forum By SOF Olympiad Trainer - Page 402

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
I think 5000 0r 3500 or 4000 maybe 5000 as I have 4690 points right now

Ans 2:

Class : Class 8
Master answer answer this question as it may come in IMO

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2: (Master Answer)

Class : Class 1

(B): First digit = 2 x 2 = 4
Third digit = 8  (8 ÷ 4 = 2)

Fourth digit = 9 
The number from options is 4789


Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
ok

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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

(C):

Therefore, number of sleeping lines = 5


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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(C):

Distance travelled by Latika = (145 + 126)
= 271 km
Distance travelled by Garima = ( 68 + 145) x 2
= 213 x 2 = 426 km
Therefore, Garima travelled a longer distance .

Difference = 426 – 271 = 155 km


Ans 2: (Master Answer)

Class : Class 1

(C):

Distance travelled by Latika = (145 + 126)
= 271 km
Distance travelled by Garima = ( 68 + 145) x 2
= 213 x 2 = 426 km
Therefore, Garima travelled a longer distance .

Difference = 426 – 271 = 155 km


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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
Yes I am wrong . the correct answer was C. option ..

Ans 2:

Class : Class 4
C

Ans 3:

Class : Class 8
it should be B not C

Ans 4:

Class : Class 6
answer is u option c because it is fourth to the right of the 6th tree from the right end

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
yes

Ans 2:

Class : Class 7

Ans 3:

Class : Class 9
Answer is B because :first we have to multiply 80 and 4 (80 X 4)= 240 (length) now multiply 80 and 2 ( 80 X 2 ) = 160 now add 240 and 160 ( 240 160 ) = 480 So the correct answer is option B ( 480 )

Ans 4: (Master Answer)

Class : Class 1

Option B is correct.

 


Ans 5:

Class : Class 8
THANK YOU SO MUCH MASTER ANSWER- ADMIN FROM Revisewise, Noida!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! But master answer are you in class 1? in your class it is written so. see Class : Class 1

Ans 6:

Class : Class 4
Option B

Ans 7:

Class : Class 4

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 5
AA

Ans 2: (Master Answer)

Class : Class 1

The correct answer is option A.


Ans 3:

Class : Class 2
Where r 3 triangle

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 1

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