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Subject :IMO    Class : Class 5

How many minimum number of straight lines are required to make the given figure?



A 28
B 24
C 25
D 27


Ans 1:

Class : Class 6
I was thinking answer was 24, but it is 25. It is not good that there is no solution. So, if someone knows why it is option D, please explain, that will be helpful :)

Ans 2:

Class : Class 8
d

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5

Ans 5:

Class : Class 6

Ans 6:

Class : Class 5

Ans 7:

Class : Class 5
D

Ans 8:

Class : Class 6

Ans 9:

Class : Class 5
PLEASE show EXPLANATION (SOLUTION)

Ans 10:

Class : Class 6
d

Ans 11:

Class : Class 6

Ans 12:

Class : Class 6

Ans 13:

Class : Class 6
Answer is d

Ans 14:

Class : Class 4
it is a correct question answer = c

Ans 15:

Class : Class 5

Ans 16:

Class : Class 6
Sorry I meant option c, when I asked someone to explain the solution.

Ans 17:

Class : Class 5
D.

Ans 18:

Class : Class 5
this one is not a right question

Ans 19:

Class : Class 5
D

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