This year's SMO (Junior) is harder than last year's, or 2 years ago's. I also made many careless mistakes, as many questions need tedious calculations so I did not have time to check any question. I failed totally this year! Here are my answers:
B(C), A, A, B, D, A(C), B, D (E), E, A, 337, 59(47), 513, 2520, 6, 519(173), 2, 2012, 7, 6, 286, 26, 26(7), 641(133), 5?, 26, 7, 2009(948), 111, 142(90?), 7, 85, 63, 1220, 79497
Notice the number of answers being 26 or 7? I am very sure that some of the questions are set by Mr Teo. Many questions also have the numbers 26 and 7 in them.
Can someone who has taken SMO (Junior) or SMO (Senior) [taken by my sister this year] share your answers in the comments field?
7 comments:
These are my answers to SMO Junior 2009. I am not a student.
1) B?
2) A
3) A
4) B
5) D
6) C
7) B
8) E
9) E
10) A
11) 337
12) 47
13) 513
14) 2520
15) 6
16) 519
17) 2
18) 2012
19) 7
20) 6
21) 286
22) 26?
23) 7
24) 133?
25) 5
26) 26
27) 7
28) 1052
29) 111
30)90
31) 5?
32) 88?
33) 9
34) 8218?
35) 79497
Thank you for your answers.
Who are you, if you are not a student, are you a teacher? or a parent?
Just someone who also took SMO (Junior) this year.
ya hi i also failed my smo.
this are my answers.
1.B
2.A
3.D
4.B
5.D
6.B
7.C
8.E
9.E
10.C
11.400
12.47
13.?
14.?
15.forgot
16.?
17.?
18.?
19.7
20.?
21.?
22.?
23.?
24.forgot
25.?
26.26
27.287(?)
28.?
29.forgot
30.forgot
31.15(?)
32.?
33.44/43(?)
34.?
35.?
However my failed answers still brought me to second round. lols.
Question 1 for SMO junior requires the big circle to be tangent to BOTH c1 and c2. So i believe the answer is (A) 2.
um Jeck,
The ans for 11 i though was 277.
Anyway i got 8 for 1st round and that fails more.
SOMEONE FROM SIMO training
Q1 is B
Can be internally tangent too don't forget.
No la. Q1 is C.
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