CAT Practice Question and Answer

Q: Name the first state Police Officer of Nagaland who has been awarded one of the nations' military honour, ‘Shaurya Chakra’, in 2017 by the Government of India. 1988 0

  • 1
    SomviBihu
    Correct
    Wrong
  • 2
    Jong Kayi
    Correct
    Wrong
  • 3
    Nara Karom
    Correct
    Wrong
  • 4
    AtuZumvu
    Correct
    Wrong
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Answer : 4. "AtuZumvu"
Explanation :

Answer: D) AtuZumvu Explanation: For the first time since Nagaland officially gained recognition as a state, a state Police Officer AtuZumvu has been awarded one of the nations' military honour, ‘Shaurya Chakra’.

Q: Which path through the carbon cycle is possible? 1987 0

  • 1
    Animal ----> Plant ----> Atmosphere
    Correct
    Wrong
  • 2
    Plant ----> Animal ----> Atmosphere
    Correct
    Wrong
  • 3
    Atmosphere ----> Plant ----> Animal
    Correct
    Wrong
  • 4
    Plant ----> Atmosphere -----> Animal
    Correct
    Wrong
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Answer : 2. "Plant ----> Animal ----> Atmosphere"
Explanation :

Answer: B) Plant ----> Animal ----> Atmosphere Explanation: During daylight hours, plants capture carbon dioxide from the atmosphere and use it to make carbohydrates which is stored as starch in the plant. Animals feed on the plants and extract the carbohydrates through their digestive system. The carbohydrates, namely glucose, are used by the animals for production of ATP through cellular respiration.   Cellar respiration in the animals produces carbon dioxide as a waste product. The carbon dioxide is released into the atmosphere, from where it is again captured by plants and the cycle is repeated.   Hence, option B) Plant ----> Animal ----> Atmosphere is the path possible in carbon cycle.

Q: What is 7 C in a R represents? 1987 0

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Answer :
Explanation :

7 C in a R represents 7 Colours in a Rainbow.

Q: International Day of Happiness is celebrated throughout the world on  ? 1987 0

  • 1
    21st March
    Correct
    Wrong
  • 2
    23rd March
    Correct
    Wrong
  • 3
    20th March
    Correct
    Wrong
  • 4
    19th March
    Correct
    Wrong
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Answer : 3. "20th March"
Explanation :

Answer: C) 20th March Explanation: The International Day of Happiness (known as Happiness Day) is celebrated throughout the world on the 20th of March. The International Day of Happiness was founded on June 28, 2012, by the United Nations General Assembly when all 193 member states unanimously adopted UN resolution 66/281. It was celebrated for the first time in 2013.

Q: Sanjeev ranks seventh from the top and twenty eighth from the bottom in a class. How many students are there in the class? 1987 0

  • 1
    33
    Correct
    Wrong
  • 2
    36
    Correct
    Wrong
  • 3
    35
    Correct
    Wrong
  • 4
    34
    Correct
    Wrong
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Answer : 4. "34"
Explanation :

Answer: D) 34 Explanation: Total number of students in the class = 28 + 6 i.e, from top(7-1) 28 + 6 = 34

Q: Atmospheric pressure exerted on earth is due to 1986 0

  • 1
    gravitational pull
    Correct
    Wrong
  • 2
    rotation of earth
    Correct
    Wrong
  • 3
    revolution of earth
    Correct
    Wrong
  • 4
    uneven heating of earth
    Correct
    Wrong
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Answer : 1. "gravitational pull"
Explanation :

Answer: A) gravitational pull Explanation: The atmospheric pressure at the surface of the Earth is due to gravitational pull of the earth and is about 14.7 psi.   That means that the weight of a column of air which has a cross section of 1 square inch and which stretches from the surface of the Earth to space is 14.7 pounds.

Q: If 25% of a number is subtracted from a second number, the second number reduces to its four-sixth. What is the ratio of the first number to the second number  ? 1985 0

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

Answer: A) 4:3 Explanation: Let the numbers be p & q q-p/4 = 4q/6 => q-4q/6 = p/4 => 2q/6 = p/4  => p/q = 4/3

Q: Which one of the following is often called "Twitter of China" ? 1985 0

  • 1
    Youku
    Correct
    Wrong
  • 2
    Sina weibo
    Correct
    Wrong
  • 3
    We chat
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 2. "Sina weibo"
Explanation :

Answer: B) Sina weibo Explanation:

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