Practice Question and Answer

Q:

The value of x for which the expressions 7x + 13 and 13x - 7 become equal is _____ .

867 0

  • 1
    -3/10
    Correct
    Wrong
  • 2
    10/3
    Correct
    Wrong
  • 3
    -10/3
    Correct
    Wrong
  • 4
    3/10
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "10/3"

Q: A pole is crossed by a train in 25 seconds and 360 metre. Long platform is crossed in 37 seconds. Find length of train? 2056 0

  • 1
    600 metre
    Correct
    Wrong
  • 2
    750 metre
    Correct
    Wrong
  • 3
    800 metre
    Correct
    Wrong
  • 4
    900 metre
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "750 metre"

Q:

A factory buys 7 machines. 2 Machine A, 2 Machine B and rest Machine C. Prices of the machines are Rs 95000, Rs 75000 and Rs 43000 respectively. Calculate the average cost of these machines?

779 0

  • 1
    75000
    Correct
    Wrong
  • 2
    65500
    Correct
    Wrong
  • 3
    71000
    Correct
    Wrong
  • 4
    67000
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "67000"

Q:

Which of the following numbers is not a prime number?

843 0

  • 1
    347
    Correct
    Wrong
  • 2
    461
    Correct
    Wrong
  • 3
    731
    Correct
    Wrong
  • 4
    227
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "731"

Q:

If 7A = 5B = 2C; find A : B : C.

896 0

  • 1
    2:5:7
    Correct
    Wrong
  • 2
    10:14:35
    Correct
    Wrong
  • 3
    35:14:10
    Correct
    Wrong
  • 4
    14:10:35
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "10:14:35"

Q:

Article 31C of the Indian Constitution "Saving of laws giving effect to certain directive principles" deals with?

733 0

  • 1
    the Union Government
    Correct
    Wrong
  • 2
    the directive principles of state policy
    Correct
    Wrong
  • 3
    the fundamental rights of the Indian Citizen
    Correct
    Wrong
  • 4
    the State Government
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "the fundamental rights of the Indian Citizen"

Q:

Article 27 of the Indian Constitution "Freedom as to payment of taxes for promotion of any particular religion" deals with?

835 0

  • 1
    the directive principles of state policy
    Correct
    Wrong
  • 2
    the fundamental rights of the Indian Citizen
    Correct
    Wrong
  • 3
    the Union Government
    Correct
    Wrong
  • 4
    the State Government
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "the fundamental rights of the Indian Citizen"

Q:

What is the direction of torque?

1010 0

  • 1
    Opposite to the direction of applied force
    Correct
    Wrong
  • 2
    Parallel to the radius
    Correct
    Wrong
  • 3
    Perpendicular to the direction of applied force
    Correct
    Wrong
  • 4
    Same as the direction of applied force
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Perpendicular to the direction of applied force"

      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