Thursday, 20 October 2011

Practice Paper 3 Suggested Answers

HI Boys and Girls

Click here to check your answers for Practice Paper 3.

Add up your marks for Section A (40 marks), B (40 marks) and C (20 marks).

Please get your parents to sign on the paper.

See you soon.

Mr AJ

40 comments:

  1. Luke done.But can't figure out the interval for question 43 prac paper 3

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  2. i have 92 marks
    jonathan

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  3. Darren done.Could someone please explain to me why I cannot take 78 / 3 to get the number of paper dolls Davi must give to each of them and get 26 and then take 120-26 to get the number of paper dolls Siti have which is 94 for SA2 practice paper 3 question 41 ?Also,for question 46,why I cannot take 480 / 8 to find for the number of trees along the road and take 60+the 2 trees at the both ends of the road and get 62 trees as the answwer?Thanks a lot.

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  4. Dipthi done . Could someone please explain to me why is the answer 66 degrees for question 17 ? Thanks :)

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  5. jevontan done 99/100YEAH!!!!Q24a my ANS:23 C ANS:23/7 That was the careless mistake that I made.

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  6. Dipthi-->All sides of triangle would add up to 180 degrees.

    Another side of angle BCD--> 90 degrees - 25 degrees = 65 degrees

    Another side of angle ADC--> 49 degrees

    Another side of ADC + Another side of BCD = 114 degrees
    angle x--> 180 degrees - 114 degrees = 66 degrees//

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  7. Benedict Lum done.I got 86/100!so happy!YAHYAHYAH!I try to score 90 and above next time!

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  8. WeiTing done-ded :)

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  9. Thank you Kyle :) Now I understand how to do it :)

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  10. Natalie done

    GOT 90/100 BUT DON'T THINK IT IS MY BEST IF OT CAN SCORE HIGHER !! :( And friends good luck for your examination :)

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  11. joel done. I don't want to tell my marks yet.

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  12. But how to do question 40? Mr Ajay,u only gave the ans i nd the expaination

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  13. Btw,my(jolene)score is 81

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  14. Isaiah done.A-36/40
    B-40/40
    C-20/20
    Total-96/100!

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  15. Marcel done. A-36/40
    B-38/40
    C-16/20
    TOTAL-90/100

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  16. i got 94/100
    A-36/40
    B-38/40
    C-20/20!
    Dinesh DONE!

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  17. Fabian done
    A-40
    B-33
    C-18
    91-100
    Darren,I think you can do that for Q41,I did the same thing too.
    Q43,if you divide by 8,it includes the tree for the start but not the end.

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  18. Alvis done can anyone tell me why Q43 MUST ADD 1 TO THE NUMBER OF TREES?AND WHY Q40 ANS IS 140?
    A 36/40
    B 34/40
    C 16/20
    TOTAL 86/100! XD

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  19. NVM I KNOW HOW TO DO Q 40 AND Q 43

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  20. Thanks Fabian:)Now I get it.Actually,60 was the no. of gaps between each tree.

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  21. Darryl Chan Done

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  22. Darryl get 88/100

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  23. jayden done.
    92/100

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  24. but mr aj,i think i have deprove.my parctice paper 2 got 92 and a halve but i only got 92.

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  25. tan ye long done!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    a:38
    b:28
    c:8
    total:74

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  26. VERY SAD!!!!!!!!!!!!!!!!!!!!!!!

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  27. TRY TO WORK HARDER!NO NOT TRY, BUT REALLY MUST GET 90 AND ABOVE !! YELONG SIGNING OUT

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  28. A -36/40
    B -34/40
    C -10/20
    Total - 80/100!!
    I WILL PUT IN MORE EFFORT IN PRACTICE PAPER 6!!

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  29. Wanting done!:) My marks is 69.I try to improve and push myself to a band 2.
    A:34/40
    B:29/40
    C:6/20
    Total-69/100!!:)
    Hope to do well for practice paper 6!!:)

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  30. er Mr ajay at supplementry yesterday,you said that you want us to post our answers about the chair question in problem solving booklet, but where is it? I will be happy if someone tell me.Yelong

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  31. I wish everbody will score 90 and above for practice paper 6 and of course I also want to do weel to.Yelong

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