CAT Practice Question and Answer

Q: Which phase change is an example of an exothermic process? 1412 0

  • 1
    Liquid to Solid
    Correct
    Wrong
  • 2
    Gas to Solid
    Correct
    Wrong
  • 3
    Gas to Liquid
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation: Processes that require or give off heat will be limited to changes of state, known as phase changes, and changes in chemical constitution, or chemical reactions. Changes of state involve a solid melting, a liquid freezing, a liquid boiling or a gas condensing.   An exothermic process is one that gives off heat, which is transferred to the surroundings. An endothermic process is a reaction which heat has to be supplied to the system from the surroundings.   Here in all the given options, heat is taken away from them to change there phase.  Liquid to Solid --- Freezing Gas to Liquid --- Condensation Gas to Solid --- Deposition  are all examples of exothermic processes.

Q: Habeas Corpus Act 1679 1412 0

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Answer :
Explanation :

The Habeas Corpus writ is issued to produce a person who has been detained, whether in prison or in private custody, before a court and to release him if such detention is found illegal.   The right to habeas corpus has been used by the Indian judiciary effectively only in order to secure the release of a person from illegal detention.   If the detained person is unable to seek the writ of habeas corpus, someone else mayact so on his behalf.

Q: Sreya bought a plot for Rs. 6,00,000,  then sold half of the plot at 10 % profit and rest at 15% profit. What is the total profit % that Sreya gain? 1412 0

  • 1
    13.8 %
    Correct
    Wrong
  • 2
    11.4 %
    Correct
    Wrong
  • 3
    12.5 %
    Correct
    Wrong
  • 4
    14.5 %
    Correct
    Wrong
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Answer : 3. "12.5 %"
Explanation :

Answer: C) 12.5 % Explanation: 10% profit at half plot = 600000/2 x 10/100 = Rs. 30,000 15% profit at remaining half plot = 600000/2 x 15/100 = Rs. 45,000 Now, total profit = 30000 + 45000 = 75000 Profit % = 75000/600000 x 100 = 12.5 %

Q: India Ratings has lowered India's growth forecast for the current fiscal to ________ from 7.4 per cent. 1412 0

  • 1
    6.3 per cent
    Correct
    Wrong
  • 2
    6.6 per cent
    Correct
    Wrong
  • 3
    6.7 per cent
    Correct
    Wrong
  • 4
    6.4 per cent
    Correct
    Wrong
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Answer : 3. "6.7 per cent"
Explanation :

Answer: C) 6.7 per cent Explanation:

Q: What interests you about the position offered? 1412 0

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Answer :
Explanation :

A seemingly simple question that is often difficult to answer, it can result in a great interview going disastrously wrong. Here "What interests you about the position offered?" is a problematic question for anyone, even the most prepared interview candidate. It is one of those questions that might decide between selected individuals who have the same qualifications and experience. When asked "what about this job interests you", the interviewer wants to know why you decided to apply specifically for this job and why do you consider this position fitting you and your career plans. The best bet is to take the most important element of the said job and talk about it. For example if the job requires effective team work capabilities, you may construct your answer in this way: Question: What is the 'thing' that interests you about this job? Answer: One of the things that are of my best interests in this job is the opportunity to work in a team environment. I always wanted to work with hard-working, professional, experienced people. I love contributing the team effort, bringing out the best in myself and in my teammates for fulfilling our work goals and reaching top results. I trust that I can perform great by applying sound principles of teamwork as I did in my previous jobs. I seek timely and consistent feedback designed to improve not only my performance as well but the team’s performance as well. I consult with people, try my best and treat everyone positively/equally.   Tips to follow while answering this question :: 1. Be Specific 2. Be Truthful 3. Be Real

Q: Antonym of:: Amicable 1411 0

  • 1
    Hostile
    Correct
    Wrong
  • 2
    Loveable
    Correct
    Wrong
  • 3
    Friendly
    Correct
    Wrong
  • 4
    Peaceful
    Correct
    Wrong
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Answer : 1. "Hostile"
Explanation :

Answer: A) Hostile Explanation: Amicable means Friendly or in Loveable, peaceful sense. Then Antonyms for Amicable are Opposite of Friendly => Unfriendly, Hostile, Unpeaceful, etc...

Q: National Civil Services Day is celebrated on _____________. 1411 0

  • 1
    21 April
    Correct
    Wrong
  • 2
    23 April
    Correct
    Wrong
  • 3
    21 March
    Correct
    Wrong
  • 4
    22 March
    Correct
    Wrong
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Answer : 1. "21 April"
Explanation :

Answer: A) 21 April Explanation: Civil Services Day is celebrated in India every year on 21st April. The Union Home Minister Shri Rajnath Singh inaugurated the two-day 11th Civil Services Day program (20-21 April) in New Delhi.

Q: A train running at the speed of 40 km/hr crosses a signal pole in 9 seconds. Find the length of the train ? 1411 0

  • 1
    90 mts
    Correct
    Wrong
  • 2
    150 mts
    Correct
    Wrong
  • 3
    120 mts
    Correct
    Wrong
  • 4
    100 mts
    Correct
    Wrong
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Answer : 4. "100 mts"
Explanation :

Answer: D) 100 mts Explanation: We know that   Speed=distancetime  distance= speed * time ⇒ d=40×518×9     d= 100 mts.

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