International Maths Olympiad Forum By SOF Olympiad Trainer - Page 472

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 6

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 4
Option A is correct. Please rectify

Ans 2:

Class : Class 6
option A is the correct answer.

Ans 3:

Class : Class 6
option A is the correct answer.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
B November

Ans 2:

Class : Class 7
see what i have posted in the first question

Ans 3:

Class : Class 4
Ans.(b) November

Ans 4:

Class : Class 4
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Ans 5:

Class : Class 2

Ans 6:

Class : Class 3

Ans 7:

Class : Class 4
Ans.(b) November

Ans 8:

Class : Class 5
complicated question.

Ans 9:

Class : Class 7
The answer is B . As the total number of visitors in September =240+360=600 Now 1/5th of this number is =120 The one whole and 1/5th of 600 =720 which is same as in November =300+420 Eknoor Grade 4 DPS , Patiala

Ans 10:

Class : Class 4
B is the correct answer

Ans 11:

Class : Class 6
The answer is B

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
ya answer should be B

Ans 2:

Class : Class 9
B

Ans 3:

Class : Class 9
B

Ans 4:

Class : Class 10
B

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
option b as they have not asked the area

Ans 2:

Class : Class 5
ahnfvdjn

Ans 3:

Class : Class 6
Option c

Ans 4:

Class : Class 6
Option b

Ans 5:

Class : Class 5

Ans 6:

Class : Class 3
Option C

Ans 7:

Class : Class 7
c

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
there are 5 squares. we need to divide the total area by no. of squares. we get 196. this is 14 power 2

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
THE CORRECT ANSWER IS [B]

Ans 2:

Class : Class 5
B is the correct answer

Ans 3:

Class : Class 5
answer is b

Ans 4:

Class : Class 5
class 3 please expian the example

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4
grrrrrrrr i ts soooooooooooooooo hard

Ans 8:

Class : Class 6
2 CD = 100 1 TOY CAR=90

Ans 9:

Class : Class 5

Ans 10:

Class : Class 6
it is 500-240=260 ,so the correct answer is the option B

Ans 11:

Class : Class 6

Ans 12:

Class : Class 4
i don't know

Ans 13:

Class : Class 9
2 CD=50*2=100 1 toy car=90/2=45 1 book=380/4=95 95+45+100=240

Ans 14:

Class : Class 4

Ans 15:

Class : Class 5
B

Ans 16:

Class : Class 1
its 500-240=260 is the ryt answer.they are asking how much amount is left

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
When we open the brackets, the equation becomes:- 10x-70-4x+20+8x+40=0 14x-10=0 14x=10 x=10/14.

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