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Search results

  1. Zain Salman Dar

    maths help needed..!

    ai) 1 line of symmetry aii) 360/5= 72 ( 72/360*pi*R^2)/2 = pi*r^2 R^2/10 = r^2 From the above equation radius of smaller circle is equal to 1/10 of the radius of larger circle = R^2: r^2 = 10:1 bi) concept of cyclic quadrilateral. Centre angle = 72, angle opposite of it=...
  2. Zain Salman Dar

    Maths, Addmaths and Statistics: Post your doubts here!

    oh sorry for that. Did not notice :/
  3. Zain Salman Dar

    help regarding books

    for English use 'Cambridge O'Level English Revision Guide'.
  4. Zain Salman Dar

    IM GONNA FAIL MY MATH!!!!!

    Keypoints are useless. The essential requirement is a good teacher and mastered concepts. Keypoints can be used any time before the last three months of the examination.
  5. Zain Salman Dar

    O level math tuitions!

    Sir Nadeem Ibrahim - Vice College [Gulberg Phase 3 - behind McDonalds]
  6. Zain Salman Dar

    Maths, Addmaths and Statistics: Post your doubts here!

    area of total sector= 45/360 x pi x 3^2 = 9pi/8 area of unshaded region = 45/360 x pi x 2^2 = 4pi/8 area of shaded region= 9pi/8 - 4pi/8 = 5pi/8
  7. Zain Salman Dar

    Maths, Addmaths and Statistics: Post your doubts here!

    4 4/5 can never be possible. You are telling us the ratio of the height 8/10=4/5. Through ratio method the answer is 24. Through another method I applied the answer is 16. One of the above answer is the solution you are looking for.
  8. Zain Salman Dar

    Maths, Addmaths and Statistics: Post your doubts here!

    And = multiply Or = add 5/10+2/10= 7/10
  9. Zain Salman Dar

    World History 2158

    Take a look at the marking schemes or examiner reports. It is stated that you need to give headings[carries 2 marks maximum]. The length of one single point usually depends on the question e.g Q. Causes of the second world war. -For this usually 3-4 points can be found mainly. So give each point...
  10. Zain Salman Dar

    World History 2158

    For narrative: Before beginning, write down the timeline of events[not included in the answer] Start with a summary paragraph[3 lines maximum]. Then divide your work in paragraphs depending on the question e.g 1. Policies of Roosevelt during the great depression[at least 3-4 paragraphs with...
  11. Zain Salman Dar

    okay :)

    okay :)
  12. Zain Salman Dar

    no :P

    no :P
  13. Zain Salman Dar

    no problem

    no problem
  14. Zain Salman Dar

    physics igcse question

    "curved path stated or drawn path at right angles to magnetic field into paper" - from marking scheme.
  15. Zain Salman Dar

    Need notes for GCE O levels Science subjects, contact me.

    There are no notes for atp. Only practice is required. Here are some paper attempting tips for physics: http://physics15fun.blogspot.com/2012/03/examiner-tips-for-o-level-physics-5054.html
  16. Zain Salman Dar

    O level fundamental bio and fundamental chemistry books!

    For chemistry, use "Chemistry Matters" For physics, use 'Physics,a course for o'level" For biology, use 'Biology, a course for o'level" For english, use "Cambridge english language revision guide" For maths, use 'Cambridge O Level Mathematics Vol. 1 and 2" -Fundamental biology is not bad but...
  17. Zain Salman Dar

    Twenty First Century Science

    This subject is no longer offered since 2011
  18. Zain Salman Dar

    Urgent!! Help for Sociology!

    I have notes but not revision notes :P
  19. Zain Salman Dar

    ;P

    ;P
  20. Zain Salman Dar

    Pakistan Studies, Islamiyat and Urdu: Post your doubts here!

    K :eek:
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