CAT Practice Question and Answer

Q: Which Bank has been given scheduled bank status by RBI  ? 1583 0

  • 1
    Disha
    Correct
    Wrong
  • 2
    Suryoday
    Correct
    Wrong
  • 3
    Janalakshmi
    Correct
    Wrong
  • 4
    Ujjivan
    Correct
    Wrong
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Answer : 4. "Ujjivan"
Explanation :

Answer: D) Ujjivan Explanation: Ujjivan Small Finance Bank Ltd, a wholly-owned subsidiary of Ujjivan Financial Services Ltd, has been given scheduled bank status by RBI.

Q: How many Earth- sized Exoplanets have been discovered by NASA around a single star in February 2017 ? 1582 0

  • 1
    14
    Correct
    Wrong
  • 2
    7
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    11
    Correct
    Wrong
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Answer : 2. "7"
Explanation :

Answer: B) 7 Explanation: NASA announced a Seven new system of Exoplanets, which are Earth-size, and could potentially hold life.These exoplanets are located outside of our solar system and orbit a star. NASA has named the system of planets after the ‘Transiting Planets and Planetesimals Small Telescope,’ which is located in Chile. This telescope first discovered three of the planets in this system in May 2016. Unlike Earth, which rotates on its axis, the planets are “tidally locked to the star.” This means that one side of the planet has only day, and one side has only night. It also means the weather conditions are unlike what we experience on Earth.

Q: A contractor undertake to finish a certain work in 124 days and employed 120 men. After 64 days, he found that he had already done 2/3 of the work. How many men can be discharged so that the work may finish in time ? 1582 0

  • 1
    64
    Correct
    Wrong
  • 2
    62
    Correct
    Wrong
  • 3
    58
    Correct
    Wrong
  • 4
    56
    Correct
    Wrong
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Answer : 4. "56"
Explanation :

Answer: D) 56 Explanation: Days remaining 124 – 64 = 60 days Remaining work = 1 - 2/3 = 1/3 Let men required men for working remaining days be 'm' So men required = (120 x 64)/2 = (m x 60)/1 => m = 64 Men discharge = 120 – 64 = 56 men.

Q: Two dice are rolled simultaneously. Find the probability of getting the sum of numbers on the on the two faces divisible by 3 or 4? 1581 0

  • 1
    3/7
    Correct
    Wrong
  • 2
    7/11
    Correct
    Wrong
  • 3
    5/9
    Correct
    Wrong
  • 4
    6/13
    Correct
    Wrong
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Answer : 3. "5/9"
Explanation :

Answer: C) 5/9 Explanation: Here n(S) = 6 x 6 = 36 E={(1,2),(1,5),(2,1),(2,4),(3,3),(3,6),(4,2),(4,5),(5,1),(5,4),(6,3) ,(6,6),(1,3),(2,2),(2,6),(3,1),(3,5), (4,4),(5,3),(6,2)} => n(E)=20 Required Probability n(P) = n(E)/n(S) = 20/36 = 5/9.

Q: 54, 60  LCM is 1581 0

  • 1
    600
    Correct
    Wrong
  • 2
    540
    Correct
    Wrong
  • 3
    60
    Correct
    Wrong
  • 4
    54
    Correct
    Wrong
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Answer : 2. "540"
Explanation :

Answer: B) 540 Explanation: Here the LCM of 54, 60 is   => 2 x 3 x 3 x 3 x 10 = 6 x 9 x 10 = 54 x 10 = 540.

Q: Which compound contains ionic bonds? 1581 0

  • 1
    CaO
    Correct
    Wrong
  • 2
    CO2
    Correct
    Wrong
  • 3
    NO2
    Correct
    Wrong
  • 4
    NO
    Correct
    Wrong
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Answer : 1. "CaO"
Explanation :

Answer: A) CaO Explanation: An ionic bond is a chemical bond between two atoms in which one atom seems to donate its electron to another atom.   Here in the given compounds, the compound that contains ionic bond is CaO, Calcium oxide.

Q: Name the U.S. war between the north and the south? 1580 0

  • 1
    American Civil War
    Correct
    Wrong
  • 2
    Colonial wars
    Correct
    Wrong
  • 3
    War of Independence
    Correct
    Wrong
  • 4
    Post-Civil War
    Correct
    Wrong
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Answer : 1. "American Civil War"
Explanation :

Answer: A) American Civil War Explanation: The American Civil War has been known by a number of names since it began in 1861.   In most East Asian languages, the war is called "Battle between North and South side of the United States" or more commonly as "American (U.S.) North–South War", depending on the individual language.

Q: Which airport becomes as International Airport recently in 2017 ? 1579 0

  • 1
    Chennai
    Correct
    Wrong
  • 2
    Kolkata
    Correct
    Wrong
  • 3
    Vijayawada
    Correct
    Wrong
  • 4
    Patna
    Correct
    Wrong
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Answer : 3. "Vijayawada"
Explanation :

Answer: C) Vijayawada Explanation:

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