International Maths Olympiad Forum By SOF Olympiad Trainer - Page 50

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
A. 34

Ans 2:

Class : Class 3
Ans is 34.How come you hv arrived at 22,please specify.

Ans 3:

Class : Class 9
That means First division second multiplication then addition or subtraction

Ans 4:

Class : Class 8
this uses BODMAS ruleAnswer is B, 22

Ans 5:

Class : Class 8
my answer is b 22 as 24 4 -6 = 22

Ans 6:

Class : Class 1
a-34

Ans 7:

Class : Class 9
its precedence of arithmetic operators ma.please check in google

Ans 8:

Class : Class 9
First do multiplication and check

Ans 9:

Class : Class 7
yes answer is34

Ans 10:

Class : Class 8

Ans 11:

Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
YOU CAN ANSWER IT FROM OPTIONS. PART R IT ASKS HOW MANY COMMON FACTOR ARE THERE OF 12 AND 30. FACTORS OF 12 -1,2,3,4,6,12. FACTORS OF 30 -1,2,3,5,6,10,15,30 COMMON FACTORS -1,2,3,6 SO THERE ARE 4 SO ANSWER IS C

Ans 2:

Class : Class 2

Ans 3:

Class : Class 4

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
Why D is the correct answer @Fiona Saha?

Ans 2:

Class : Class 4
D.30

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
Check for your self twisha

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
The correct answer is B because here only 2 figures are having symmetry lines.

Ans 2:

Class : Class 9
B

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
uuu

Ans 2:

Class : Class 7
Oops! This is not correct. It is said exactly. Why will they rotate the figure? 🤔🤔🤔🤔🤔🤔

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
yes,this question is wrong.i request the master anwser.

Ans 2:

Class : Class 2
The perimeter seems incorrect. It should be 52 and not 50

Ans 3:

Class : Class 9
The question-answer is incorrect. Either the perimeter should be 52cm or the answer should be 0 with the given perimeter as 50cm.

Ans 4:

Class : Class 3

Ans 5:

Class : Class 7
The perimeter should be either 52 or 50. Y-x should be 0

Ans 6:

Class : Class 8

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

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