CAT Practice Question and Answer

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.

Q: Habeas Corpus Act 1679 1411 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: The ratio between present ages of Renuka and Sony is 5 : 4 . 4 years ago, Sony's age was 24 years. What will be Renuka's age after 5 years ? 1411 0

  • 1
    25
    Correct
    Wrong
  • 2
    30
    Correct
    Wrong
  • 3
    35
    Correct
    Wrong
  • 4
    40
    Correct
    Wrong
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Answer : 4. "40"
Explanation :

Answer: D) 40 Explanation: Present age of Sony = 24 + 4 = 28 years After 5 years Renuka's age = 7×5 + 5 = 40 years

Q: India Ratings has lowered India's growth forecast for the current fiscal to ________ from 7.4 per cent. 1411 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? 1411 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: A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 1410 0

  • 1
    18 m/s
    Correct
    Wrong
  • 2
    25 m/s
    Correct
    Wrong
  • 3
    30 m/s
    Correct
    Wrong
  • 4
    36 m/s
    Correct
    Wrong
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Answer : 3. "30 m/s"
Explanation :

Answer: C) 30 m/s Explanation: The interval between object pass the same point is 4 sec. That means in 2 sec, object reaches the top and in next 2 sec, it again reaches the same point. By the info given, we can find the velocity of that point by using : v=u+(-gt) 0= u - 10×2 u = 20 Then the velocity at 25m is 20m/sec. so the initial velocity is -v2 = u2 + (-2gh)400 = u2 - 2x 10 x 25u2 = 900 => u = 30 m/s

Q: Which color has the highest frequency? 1410 0

  • 1
    Violet
    Correct
    Wrong
  • 2
    Red
    Correct
    Wrong
  • 3
    Indigo
    Correct
    Wrong
  • 4
    Green
    Correct
    Wrong
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Answer : 1. "Violet"
Explanation :

Answer: A) Violet Explanation: In VIBGYOR. It has colors ordered from highest to lowest frequency.                 Violet > Indigo > Blue > Green > Yellow > Orange > Red   That says Violet has the highest frequency. We know, Speed of light = Frequency x Wavelength => As frequeny is inversely proportional to wavelength i.e, as frequwncy goes high wavelength goes down.   So, the violet color has the highest frequency.

Q: Which of the following uses a Non Renewable Energy Source? 1410 1

  • 1
    Wind Mill Power Plant
    Correct
    Wrong
  • 2
    Hydro Electric Plant
    Correct
    Wrong
  • 3
    Nuclear Power Plant
    Correct
    Wrong
  • 4
    Tidal Power Plant
    Correct
    Wrong
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Answer : 3. "Nuclear Power Plant"
Explanation :

Answer: C) Nuclear Power Plant Explanation: Nuclear Power Plant uses a Non Renewable Energy Source.   Non-renewable energy is that source of energy which can not be used again and again. This sort of energy is sustainable to exhaustion. Non renewable energy is that form of energy which is subject to deletion. This type of energy is of many uses to us. It can be used to produce electricity, heating, cooking, transportation and manufacturing. 85% of the energy used in the industrial processes is form the non-renewable type of energy.

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