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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
IXIV is not a roman numeral

Ans 2:

Class : Class 4
I is not require in front of X ,when after X we have IV

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Subject :IMO    Class : Class 6

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Class : Class 6

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Subject :IMO    Class : Class 7

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Class : Class 7

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Perimeter is the length of the boundary. The number of lines that are in outer part of the figure are 14. So, 216/14=9. So, ans is B

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
It can have at least 1 right angle in case of right angled triangle.

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Subject :IMO    Class : Class 2

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