CAT Practice Question and Answer

Q: The largest 4 digit number exactly divisible by 88 is ? 2344 0

  • 1
    9944
    Correct
    Wrong
  • 2
    9768
    Correct
    Wrong
  • 3
    8888
    Correct
    Wrong
  • 4
    9988
    Correct
    Wrong
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Answer : 1. "9944"
Explanation :

Answer: A) 9944 Explanation: The largest 4 digit number is = 9999After dividing 9999 with 88, we get 55 as remainderso largest 4 digit number divisible by 88 = 9999-55 = 9944.

Q: Grand Central Terminal Park Avenue is the world's 2344 0

  • 1
    smallest railway station
    Correct
    Wrong
  • 2
    largest railway station
    Correct
    Wrong
  • 3
    longest railway station
    Correct
    Wrong
  • 4
    None of above
    Correct
    Wrong
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Answer : 2. "largest railway station"
Explanation :

Answer: B) largest railway station Explanation: Grand Central Terminal also referred to as Grand Central Station or Grand Central is the world’s largest railway station in terms of platforms in New York City with 44 platforms covering 48 acres.

Q: P and Q can do a work in 4 hours and 12 hours respectively. P starts the work at 9am and they work alternately for one hour each. When will the work be completed ? 2343 0

  • 1
    3 am
    Correct
    Wrong
  • 2
    12 pm
    Correct
    Wrong
  • 3
    1 pm
    Correct
    Wrong
  • 4
    3 pm
    Correct
    Wrong
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Answer : 4. "3 pm"
Explanation :

Answer: D) 3 pm Explanation: Work done by P and Q in the first two hours, working alternately = First hour P + Second hour Q ⇒14+112=13 work is completed in 2 hours Then, the total time required to complete the work by P and Q working alternately=2 x 3= 6hours Thus, work will be completed at 3pm.

Q: Who among the following presented union budget maximum number of times ? 2343 0

  • 1
    P. Chidambaram
    Correct
    Wrong
  • 2
    Pranab Mukerji
    Correct
    Wrong
  • 3
    R.V. Shanmukham chetty
    Correct
    Wrong
  • 4
    Morarji Desai
    Correct
    Wrong
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Answer : 4. "Morarji Desai"
Explanation :

Answer: D) Morarji Desai Explanation: Morarji Desai, the former finance , prime minister had presented the Union budget for 10 times.

Q: In what ratio must wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.90/kg so that the mixture be worth Rs. 3/kg? 2343 0

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

Answer: C) 2:1 Explanation: Given rate of wheat at cheap = Rs. 2.90/kg Rate of wheat at cost = Rs. 3.20/kg Mixture rate = Rs. 3/kg Ratio of mixture =            2.90                              3.20                               3 (3.20 - 3 = 0.20)            (3 - 2.90 = 0.10)   0.20 : 0.10 = 2:1   Hence, wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.90/kg in the ratio of 2:1, so that the mixture be worth Rs. 3/kg.

Q: A passenger train covers the distance between station K and L, 40 minutes faster than a goods train. Find this distance between K and L if the average speed of the passenger train is 50 km/h and that of goods train is 30 km/h? 2343 0

  • 1
    50 kms
    Correct
    Wrong
  • 2
    48 kms
    Correct
    Wrong
  • 3
    46 kms
    Correct
    Wrong
  • 4
    44 kms
    Correct
    Wrong
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Answer : 1. "50 kms"
Explanation :

Answer: A) 50 kms Explanation: Let the distance be 'd' kms. According to the given data, d30 - d50 = 4060 hrs=> 6d = 300=> d = 50 kms.

Q: Light : Blind 2342 0

  • 1
    Tongue : Sound
    Correct
    Wrong
  • 2
    Voice : Vibration
    Correct
    Wrong
  • 3
    Language : Deaf
    Correct
    Wrong
  • 4
    Speech : Dumb
    Correct
    Wrong
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Answer : 4. "Speech : Dumb"
Explanation :

Answer: D) Speech : Dumb Explanation: Here the two pair of words related in such a way that, a blind can't see the light. Similarly, a dumb cannot speech.   Hence, Light : Blind :: Speech : Dumb.

Q: Find the missing number in the given number series? 5 11 21 44 ? 175 2342 0

  • 1
    86
    Correct
    Wrong
  • 2
    78
    Correct
    Wrong
  • 3
    94
    Correct
    Wrong
  • 4
    102
    Correct
    Wrong
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Answer : 1. "86"
Explanation :

Answer: A) 86 Explanation: Here the given number series is 5  11  21  44  ?  175   Now the given series follows a pattern, that   x2 + 1, x2 - 1, x2 + 2, x2 - 2, x2 + 3, x2 - 3,...   Then the missing number is x2 - 2   = 44 x 2 - 2 = 88 - 2 = 86   Hence, the missing number in the number series is 86.

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