Maths Practice Question and Answer

Q:

рдпрджрд┐ $${25\over 2}\%$$ рдХрд╛ x% ,150 рд╣реИ, рддреЛ x рдХрд╛ рдорд╛рди рд╣реИ:

1260 0

  • 1
    1000
    Correct
    Wrong
  • 2
    1200
    Correct
    Wrong
  • 3
    1400
    Correct
    Wrong
  • 4
    1500
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "1200"
Explanation :

  • Show AnswerHide Answer
  • Workspace

Answer : 1. "30 %"

Q:

рдпрджрд┐┬а$$ {y={2x-1\over x+3}}$$┬ард╣реИ,┬арддреЛ┬аx┬ардХрд╛ рдорд╛рди рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдП рдЬрдм┬аy=1┬ард╣реИред

1260 0

  • 1
    4
    Correct
    Wrong
  • 2
    -4
    Correct
    Wrong
  • 3
    3/2
    Correct
    Wrong
  • 4
    4/3
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "4"

Q:

рд╣рд▓ рдХрд░реЗрдВред┬а$$ {sin \ ╬╕\over 1+cos\ ╬╕}+{1+cos╬╕\over sin\ ╬╕}=?$$

1260 0

  • 1
    $$ {tan \ ╬╕} $$
    Correct
    Wrong
  • 2
    $$ {cot\ ╬╕}$$
    Correct
    Wrong
  • 3
    $$ {2\over sin╬╕}$$
    Correct
    Wrong
  • 4
    $$ {2\over cos╬╕}$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "$$ {2\over sin╬╕}$$"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully