CAT Practice Question and Answer

Q: New coach of Team India from July 2017 ? 1467 0

  • 1
    Virender Sehwag
    Correct
    Wrong
  • 2
    Rahul Dravid
    Correct
    Wrong
  • 3
    Saurav Ganguly
    Correct
    Wrong
  • 4
    Ravi Shastri
    Correct
    Wrong
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Answer : 4. "Ravi Shastri"
Explanation :

Answer: D) Ravi Shastri Explanation: Former cricketer Ravi Shastri has been named the New coach of Team India on a Two year contract. This will be Shastri's second stint with the team, after being the director from 2014 - 2016.

Q: Do you know the differences between Resume, C.V and Bio-Data ? 1383 0

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Answer :

Q: Guess the Number missed in Number Challenge ? 1232 0

  • 1
    3
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 2. "5"
Explanation :

Answer: B) 5 Explanation: Sum of numbers in all individual boxes must be equal. Here sum must be equal to 30. => x + 14 + 9 + 2 = 30 => x = 5.

Q: Two trains cross each other in _____ time ? 1483 0

  • 1
    145 sec
    Correct
    Wrong
  • 2
    124 sec
    Correct
    Wrong
  • 3
    158 sec
    Correct
    Wrong
  • 4
    162 sec
    Correct
    Wrong
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Answer : 4. "162 sec"
Explanation :

Answer: D) 162 sec Explanation: Given two trains of length = 180 mts + 180 mts  The distance is = Length of trains = 360 mts  Speed = 58 - 50 = 8 kmph x 5/18 m/s Then, Time = dis/speed = (360x18) / (8x5) = 162 sec.

Q: Solve the Missing Number Challenge ? 1451 0

  • 1
    5
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 2. "1"
Explanation :

Answer: B) 1 Explanation: Logic is 1st fig : 9x2 + 5 = 23 2nd fig : 6x3 + 4 = 22 3rd fig : Nx4 + 5 = 9 => N = 1.

Q: What is my PIN number ? 1347 0

  • 1
    93714
    Correct
    Wrong
  • 2
    42789
    Correct
    Wrong
  • 3
    36671
    Correct
    Wrong
  • 4
    93747
    Correct
    Wrong
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Answer : 4. "93747"
Explanation :

Answer: D) 93747 Explanation: From the hints, Only two options for 1st and 2nd digits => 4,2 and 9,3 since it is single digits Sum of second and third digit  = 10  If 2 => 3rd digit = 8 If 3 => 3rd digit = 7 4th digit = 2nd digit + 1 => (2+1 =3) or (3+1 = 4) Sum of all digits = 30 Let 5th digit be x => 1st possibility = 4 + 2 + 8 + 3 + x = 30 => x = 13 (Not possible since it has 2 digits) => 2nd possibility = 9 + 3 + 7 + 4 + x = 30 => x = 7 Therefore, the PIN is 93747

Q: Try this Brain Bashing Challenge ? 1338 0

  • 1
    A to G : 2, 3, 7, 6, 5, 1, 4
    Correct
    Wrong
  • 2
    A to G : 1, 4, 5, 6, 2, 7, 3
    Correct
    Wrong
  • 3
    A to G : 5, 4, 7, 6, 3, 1, 2
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 1. "A to G : 2, 3, 7, 6, 5, 1, 4"
Explanation :

Answer: A) A to G : 2, 3, 7, 6, 5, 1, 4 Explanation: This can be done in two ways 1. A to G : 2, 3, 7, 6, 5, 1, 4  2. A to G : 4, 3, 7, 5, 6, 2, 1

Q: A class has 8 football players. A 5-member team and a captain will be selected out of these 8 players. How many different selections can be made ? 1817 0

  • 1
    210
    Correct
    Wrong
  • 2
    168
    Correct
    Wrong
  • 3
    1260
    Correct
    Wrong
  • 4
    10!/6!
    Correct
    Wrong
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Answer : 2. "168"
Explanation :

Answer: B) 168 Explanation: we can select the 5 member team out of the 8 in 8C5 ways = 56 ways. The captain can be selected from amongst the remaining 3 players in 3 ways. Therefore, total ways the selection of 5 players and a captain can be made = 56x3 = 168 ways.   (or)   Alternatively, A team of 6 members has to be selected from the 8 players. This can be done in 8C6 or 28 ways. Now, the captain can be selected from these 6 players in 6 ways. Therefore, total ways the selection can be made is 28x6 = 168 ways.

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