Wednesday, 30 May 2018

SMO 2018 (Senior Section) Answers

SMO 2018 Senior Rd 2 Namelist

Senior Round 2 Cut-off: 15-16

SMO 2018 Senior Questions

SMO 2018 (Senior Section) Answers

1. B
2. B
3. C
4. A
5. A
6. 12
7. 1009
8. 45
9. 540
10. 11
11. 3
12. 59
13. 4
14. 42
15. 9
16. 40
17. 27
18. 123
19. 79
20. 156
21. 1011
22. 9805
23. 104
24. 222
25. 423

28 comments:

Anonymous said...

How many marks do u think is needed for HM/Bronze?

Anonymous said...

Is this year hard?

Anonymous said...

Can your share your score?

Anonymous said...

14? Do you think I can get into second round? What about u?

Anonymous said...

Around 8 to 9. Can i get something from it?

Anonymous said...

This year easier than 2017

cut-off is maybe 14-15 for round 2? Not sure

Anonymous said...

What can 12 get me?

Anonymous said...

What about 10? HM can?

Anonymous said...

why is q16 40 and not 30?

Anonymous said...

Why is this year so ez lmao
The only challenging/trick question was q11 XD

Anonymous said...

How is question 21 1011. Isn't it 1010?

Anonymous said...

Wait how is qn14 42? Isn't it 38? Explain plz.

Anonymous said...

24

Magic& Kreath said...

When a = 3, c = 6

Anonymous said...

How much to get bronze? Can someone estimate?

Anonymous said...

for q21, you can have 1010 numbers but not have sum or difference that is multiple of 2018 (imagine 1010 numbers with residues 0 - 1009 mod 2018). you need an extra number to make it impossible

Anonymous said...

Here's my guess:
HM - 9
Bronze - 12
Silver - 15
Round 2 - 17-18

somebody pls verify

Anonymous said...

Not so high. My guess is 14 for round 2, 12 for silver, 9 for bronze and 7 for honourable

Anonymous said...

Nooo, i got 5 questions with careless mistakes

Anonymous said...

At least 20 for round 2.

Anonymous said...

If this year is easier, should i regret i didnt go?

Anonymous said...

Since there’s less questions, the cutoff point shd be higher I think

Anonymous said...

What can 15 get me

Anonymous said...

I think this year paper was similar difficulty to 2015 senior, in 2015 cutoff was around 17, so this year I think would be slightly lower - in addition having fewer questions also "increases" the difficulty of the paper since each question is now "worth more"

Anonymous said...

Anyone have the round 2 namelist? Please send here.thanks

lim rui yuan said...

Senior Cut-Off is not 15, I got 15 and didn't make it into round 2

Anonymous said...

Hi guys, can someone pls share the answers for round 2. Thanks.

Anonymous said...

what can I get from 8 points for smo senior