CAT Practice Question and Answer

Q: 1 Joule is Equal to 807 0

  • 1
    10^3 ergs
    Correct
    Wrong
  • 2
    10^6 ergs
    Correct
    Wrong
  • 3
    10^7 ergs
    Correct
    Wrong
  • 4
    10^5 ergs
    Correct
    Wrong
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Answer : 3. "10^7 ergs"
Explanation :

Answer: C) 10^7 ergs Explanation: 1 Joule = 107 ergs = 0.000239 Kilo Calories. Joule is the Unit of Energy. Joule is equal to Energy transferred to an object when a force of One Newton acts on that object in the direction of its motion through a distance of one metre.(1 N-m)

Q: What is pro forma ? 806 0

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Answer :
Explanation :

A pro forma invoice is a price quote and subject to change. Accounts Payable Services does not pay from pro forma invoices, statements, quotes or estimates.

Q: Which of the following is a Composite number? 804 0

  • 1
    0
    Correct
    Wrong
  • 2
    19
    Correct
    Wrong
  • 3
    29
    Correct
    Wrong
  • 4
    91
    Correct
    Wrong
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Answer : 4. "91"
Explanation :

Answer: D) 91 Explanation: Here in the given numbers 91 is a Composite number. Since it has factors of 7 and 13 other than 1 and itself.   Composite Numbers : A composite number is a positive integer which is not prime (i.e., which has factors other than 1 and itself). Examples :: 4, 6, 8, 12, 14, 15, 18, 20, ...

Q: What goes in the water black and comes out red 794 0

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Answer :
Explanation :

A Lobster is one which goes black in water and comes out red.

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Answer :
Explanation :

We can make an equation: 3(100000 + x) = 10x+1 (Why? Well, adding 100000 puts a 1 at the front of a five-digit number, and multiplying by 10 and adding 1 puts a 1 at the end of a number) Solving this gives: 10x+1 = 3(100000 + x) 10x+1 = 300000 + 3x 10x = 299999 + 3x7x = 299999x = 299999/7 = 42857 The answer is 42857 (142857 is three times smaller than 428571).

Q: What is CPC  ? 786 0

  • 1
    Central Person scheme
    Correct
    Wrong
  • 2
    Central Pay commission
    Correct
    Wrong
  • 3
    Central Paid determination
    Correct
    Wrong
  • 4
    Central Pay scheme
    Correct
    Wrong
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Answer : 2. "Central Pay commission"
Explanation :

Answer: B) Central Pay commission Explanation:

Q: What is the name of the Indian Coast Guard Ship which has been decommissioned by the Indian navy recently ? 781 0

  • 1
    Sarathi
    Correct
    Wrong
  • 2
    Shaurya
    Correct
    Wrong
  • 3
    Varuna
    Correct
    Wrong
  • 4
    Ayush
    Correct
    Wrong
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Answer : 3. "Varuna"
Explanation :

Answer: C) Varuna Explanation:

Q: Foods that allow micro organisms to grow are called Parasites. 773 0

  • 1
    TRUE
    Correct
    Wrong
  • 2
    FALSE
    Correct
    Wrong
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Answer : 2. "FALSE"
Explanation :

Answer: B) FALSE Explanation: No, the given statement is False. Parasites are organisms that feed on other organisms causing harm to them. Foods that allow micro organisms to grow are called Growth Mediums.

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