Subject :IMO Class : Class 7
Select the CORRECT match.
A 
Infinite order of rotational symmetry
B 
Only two lines of symmetry
C 
No symmetry
D 
Only one line of symmetry
All options are wrong
Ans 1:
Class : Class 8
Ans 2:
Class : Class 8
Ans 3:
Class : Class 8
Ans 4:
Class : Class 8
All seem incorrect to me
Ans 5:
Class : Class 9
All are incorrect
Ans 6:
Class : Class 7
only c is correct
Ans 7:
Class : Class 7
All are incorrect.
Ans 8:
Class : Class 8
Figure A Does not have Infinite order of rotational symmetry. Figure B has Two Lines of Symmetry. Figure C has 1 line of symmetry. Figure D has Infinite lines of symmetry. Hence the answer is B
Ans 9:
Class : Class 8
Ans 10:
Class : Class 5