International Maths Olympiad Forum By SOF Olympiad Trainer - Page 61

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Excuse me !!!!!!!!!!?? BBBBBBBBBBB correct OPTION@!@!@!@

Ans 2:

Class : Class 4
Option B

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
The correct answer is option B.

Ans 5:

Class : Class 6
hello everybody you are my buddycome and do the answer at easeyou just have to multiply215 with 303it is quite simpledid you get the answerthat is Bwhich is65145 : )

Ans 6:

Class : Class 4
Just multiply 303 with 215

Ans 7:

Class : Class 6
now it is simple for you guys because you can see the answer now

Ans 8:

Class : Class 4
B is correct ans

Ans 9:

Class : Class 8
Multiply 215 with 303 Too Simple !!!!! The answer is B [ 65145 ]

Ans 10:

Class : Class 6
nnyyislsjjvnrkjc

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
Plzzzzzzz helllpppppppp meeeeeeeeee

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
The correct answer is B because number of students wake up from 7 to 8 = 8 18 10 = 36

Ans 2:

Class : Class 5
How

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
Oh I wrote 2 i thought 6:00

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
This question is driving me crazy!!!So much of calculation for my lazy bones!!!!!!!!

Ans 2:

Class : Class 6
g

Ans 3:

Class : Class 9

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7
Ans will be 66651 on given credentials. But in solution calculation is wrong. Plz correct.

Ans 6:

Class : Class 9

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
The answer is D because 7 plus 9 = 16 - 4 = 12 ... So, in this way 19 plus 18 = 37 -15 =22

Ans 2:

Class : Class 6
22 IS THE ANSWER

Ans 3:

Class : Class 3
22

Ans 4:

Class : Class 7
I calculated I got 22 but in different way 4 and 7 have difference of 3 and so do 9 and 12 next figure 8 and 16 have difference of 8 and so do 15 and 23 and 19 and 15 have difference of 4 and so should 18 and ? (missing number) should have difference of 4 so 18 4 = 22 so I got 22 answer

Ans 5:

Class : Class 4

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5
Who

Ans 8:

Class : Class 6

Ans 9:

Class : Class 4
Option A

Ans 10:

Class : Class 5
i also know ok

Ans 11:

Class : Class 7
Fig 1 :(2-9) 4=7Fig 2 : (23-15) 8=16Fig 3: (19-15) 18=22 option D

Ans 12:

Class : Class 4
22

Ans 13:

Class : Class 8

Ans 14:

Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
why

Ans 2:

Class : Class 9
I know

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
B

Ans 2:

Class : Class 3
B

Ans 3:

Class : Class 4
B .

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
What do you mean by symmetry here?

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Subject :IMO    Class : Class 4

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