Practice Question and Answer

Q:

King George V's accession _____the throne was celebrated with great pomp. 

2120 0

  • 1
    against
    Correct
    Wrong
  • 2
    to
    Correct
    Wrong
  • 3
    for
    Correct
    Wrong
  • 4
    with
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "to "

Q:

लिनक्स का एक उदाहरण है

2120 0

  • 1
    फ्रीवेयर
    Correct
    Wrong
  • 2
    शेयरवेयर
    Correct
    Wrong
  • 3
    ओपन सोर्स सॉफ्टवेयर
    Correct
    Wrong
  • 4
    कॉम्पलिमेन्टरी
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "कॉम्पलिमेन्टरी"

Q: Paper currency first started in India in _____ ? 2120 0

  • 1
    1542
    Correct
    Wrong
  • 2
    1601
    Correct
    Wrong
  • 3
    1861
    Correct
    Wrong
  • 4
    1880
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "1861"
Explanation :

Answer: C) 1861 Explanation:

  • Show AnswerHide Answer
  • Workspace

Answer : 4. "गुजरात"

Q: Find the quadratic equations whose roots are the reciprocals of the roots of 2x2+5x+3? 2120 0

  • 1
    3x2+5x+2=0
    Correct
    Wrong
  • 2
    5x2+3x+2=0
    Correct
    Wrong
  • 3
    3x2-5x-2=0
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "3x2+5x+2=0"
Explanation :

Answer: A) A Explanation: The quadratic equation whose roots are reciprocal of 2x2+5x+3=0 can be obtained by replacing x by 1/x.   Hence, 2(1/x)(1/x)+ 5(1/x) + 3 = 0   => 3x2+5x+2=0

Q:

$$ {3sin30°- 4sin^{3}30°}$$ का मान है।

2120 0

  • 1
    Sin30°
    Correct
    Wrong
  • 2
    Cos60°
    Correct
    Wrong
  • 3
    sin90°
    Correct
    Wrong
  • 4
    Cos90°
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "sin90°"

      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