International Maths Olympiad Forum By SOF Olympiad Trainer - Page 321

User Forum

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9
How about angle AOF? If we consider this then number of angles should be 15.

Ans 2:

Class : Class 3
It should be 15.

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
15 is the correct answer because with 'a' we can get 5 with 'b' 4 with 'c' 3 with 'd' 2 and with 'e' we get 1 so total angles equals 155 4 3 2 1=15

Ans 5:

Class : Class 8

Ans 6:

Class : Class 6
Why straight angle is not considered?

Ans 7:

Class : Class 3
Answer should be 15

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8
Angles should be 15

Ans 10:

Class : Class 9
Angles should be 15 , Consider Straight Angle

Ans 11:

Class : Class 3
15 angles is the correct answer

Ans 12:

Class : Class 6
15 a straight angle is also formed

Ans 13:

Class : Class 3
angles should be 15!!!!!!!!!!!!!!

Ans 14:

Class : Class 8
15. there is a 180 degree angle too - AOF

Ans 15:

Class : Class 8

Ans 16:

Class : Class 6
Angles should be 15

Ans 17:

Class : Class 6

Ans 18:

Class : Class 7
15

Ans 19:

Class : Class 7
Angle should be 16 as a reflex angle is also formed, so answer is None of these.

Ans 20:

Class : Class 6
Answer should be 15

Ans 21:

Class : Class 6
They forgot about the straight angle.

Post Your Answer

Subject :IMO    Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
5648000-474596= 5173404 correct d

Ans 2:

Class : Class 5
i guesseed it

Ans 3:

Class : Class 7
D is the answer to this question

Ans 4:

Class : Class 7
no master answer

Ans 5:

Class : Class 7
the answer is ... D!!!!!!!!!!!!!!! :D ([{^-^}])

Ans 6:

Class : Class 1
Any master answer?

Ans 7:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
vgjetyuo cfdun88fgcccc

Ans 3:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
C ................. easy-peasy

Ans 2:

Class : Class 7
C is the answer to this question

Ans 3:

Class : Class 4
cccccccccccccccccccc-easypeasy lemon squesy

Ans 4:

Class : Class 7
C is the Answer

Ans 5:

Class : Class 6
c

Ans 6:

Class : Class 5
cccccccccccccccccccccccc

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 1
1600

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
1000 is ans

Ans 2:

Class : Class 7
1000 is ans

Post Your Answer

Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 4
The solution says that none of the options are correct while it says A is correct at the same time

Ans 2:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 2
ans riya

Ans 2:

Class : Class 5
C-Riya is the answer

Ans 3:

Class : Class 5

Ans 4:

Class : Class 3
Riya

Post Your Answer