Ratio and Proportion Questions Practice Question and Answer

Q:

यदि x:y=3:2  है तो $$ {2\ x^{2}+3\ y^{2}}:{3\ x^{2}}-{2\ {y^{2}}}$$ का मान ज्ञात कीजिए—

1066 0

  • 1
    12 :5
    Correct
    Wrong
  • 2
    6 : 5
    Correct
    Wrong
  • 3
    30 : 19
    Correct
    Wrong
  • 4
    5 : 3
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "30 : 19"

  • Show AnswerHide Answer
  • Workspace

Answer : 2. "34 : 41"

Q:

तीन संख्याएँ 5:6:7 के अनुपात में है यदि उन संख्याओं का गुणनफल 5670 है तो सबसे बड़ी संख्या है—

1126 0

  • 1
    15
    Correct
    Wrong
  • 2
    18
    Correct
    Wrong
  • 3
    21
    Correct
    Wrong
  • 4
    28
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "21"

Q:

If 1.5a=0.04 b then find out the value of $$ {b-a\over b+a}$$.

1155 0

  • 1
    $$ {73\over 77}$$
    Correct
    Wrong
  • 2
    $$ {77\over 33}$$
    Correct
    Wrong
  • 3
    $$ {2\over 75}$$
    Correct
    Wrong
  • 4
    $$ {75\over 2}$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "$$ {73\over 77}$$"

      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