Practice Question and Answer

Q: Two cards are drawn at random from a well - shuffled pack of 52 cards. what is the probability that either both are red or both are queens? 1800 0

  • 1
    17/112
    Correct
    Wrong
  • 2
    55/221
    Correct
    Wrong
  • 3
    55/121
    Correct
    Wrong
  • 4
    33/221
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "55/221"
Explanation :

Answer: B) 55/221 Explanation: n(S) = C252 = 1326    Let  A = event of getting both red cards   and B = event of getting both queens   then A∩B = event of getting two red queens   n(A) = C226 = 325,   n(B) = C24 = 6    n(A∩B)=C22=1    ∴ PA=3251326, PB = 61326    PA∩B=11326   ∴P ( both red or both queens) = PA∪B   = PA+PB-PA∩B=3251326+1221-11326=55221

Q: What is the full form of SOX and what does it means in Accounting ? 1800 0

  • Show AnswerHide Answer
  • Workspace

Answer :
Explanation :

Sarbanes Oxley Act. Otherwise known as Public companies Accounting reforms and investor protection Act. It was enacted in 2002 in USA after lot of scams come up on accounting framework whereby investors lose faith and confidence on accounting disclosures.

Q:

A sells to B an iron box at 10% profit. B sells it to C for 20% profit. If C pays Rs. 528 then then the cost price of A is

1800 0

  • 1
    400
    Correct
    Wrong
  • 2
    508
    Correct
    Wrong
  • 3
    500
    Correct
    Wrong
  • 4
    498
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "400"

Q:

_________ has been named PETA India’s Person of the Year for 2019?

1800 0

  • 1
    Menka Gandhi
    Correct
    Wrong
  • 2
    Virat Kolhi
    Correct
    Wrong
  • 3
    Amitabh Bachhan
    Correct
    Wrong
  • 4
    Sachin Tendulkar
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Virat Kolhi"

Q:

In the given figure, SX is tangent. SX = OX = OR. If QX=3 cm and PQ = 9 cm. then what is the value (in cm) of OS?

1800 0

  • 1
    6
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    4
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "3 "

Q:

If ‘god is fair’ = ‘ge se fa’, ‘who is god’= ‘ge we fa’ and ‘you are god’ = ‘ne le fa’, which code does represent ‘is’?

1800 0

  • 1
    se
    Correct
    Wrong
  • 2
    ge
    Correct
    Wrong
  • 3
    fa
    Correct
    Wrong
  • 4
    we
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "ge"

Q:

Statement:
Some trees are flowers.
Some flowers are roots.
Some roots are stems.
conclusion :
I. Some trees are stems.
II. Some roots are not flowers.

1800 1

  • 1
    Conclusion I follows
    Correct
    Wrong
  • 2
    Conclusion II follows.
    Correct
    Wrong
  • 3
    Both conclusions follow.
    Correct
    Wrong
  • 4
    Both conclusions do not follow.
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "Both conclusions do not follow."

Q:

Find the missing number in the given series.
1, 3, 9, 31, ___ 651

1800 1

  • 1
    129
    Correct
    Wrong
  • 2
    109
    Correct
    Wrong
  • 3
    127
    Correct
    Wrong
  • 4
    87
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "129"

      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