CAT Practice Question and Answer

Q: Which state has won the 'Best Tourism State' national award 2017 ? 1409 0

  • 1
    Maharashtra
    Correct
    Wrong
  • 2
    Karnataka
    Correct
    Wrong
  • 3
    Tamilnadu
    Correct
    Wrong
  • 4
    Madhya Pradesh
    Correct
    Wrong
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Answer : 4. "Madhya Pradesh"
Explanation :

Answer: D) Madhya Pradesh Explanation: Madhya Pradesh has won the 'Best Tourism State' national award for the third consecutive year. President Ram Nath Kovind handed over the award, named as 'Hall of Fame Award', to Minister of State for Tourism Surendra Patwa at a ceremony held at Vigyan Bhawan in New Delhi.

Q: How do you make the number one disappear? 1400 0

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Answer :
Explanation :

Add the letter 'G' to the word 'ONE' and it become's 'Gone' which means disappear.

Q: Find the area of the square whose side is equal to the diagonal of a rectangle of length 3 cm and breadth 4 cm. 1399 0

  • 1
    25 sq.cm
    Correct
    Wrong
  • 2
    16 sq.cm
    Correct
    Wrong
  • 3
    9 sq.cm
    Correct
    Wrong
  • 4
    4 sq.cm
    Correct
    Wrong
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Answer : 1. "25 sq.cm"
Explanation :

Answer: A) 25 sq.cm Explanation: Given length of the rectangle = 3 cm Breadth of the rectangle = 4 cm Then, the diagonal of the rectangle D = 32 + 42 = 25 = 5 Then, it implies side of square = 5 cm We know that Area of square = S x S = 5 x 5 = 25 sq.cm.

Q: What is the name of the Indian Coast Guard Ship which has been decommissioned by the Indian navy recently ? 1399 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: Which state has become the first Indian state to shift to to January to December financial year  ? 1391 0

  • 1
    Telangana
    Correct
    Wrong
  • 2
    Haryana
    Correct
    Wrong
  • 3
    Madhya Pradesh
    Correct
    Wrong
  • 4
    Uttar Pradesh
    Correct
    Wrong
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Answer : 3. "Madhya Pradesh"
Explanation :

Answer: C) Madhya Pradesh Explanation: Madhya Pradesh has become the first Indian state to announce shifting of its financial year format to January-December starting from 2018, as against the current practice of April-March cycle. The decision has recently taken by the state government in its state cabinet meeting, which was chaired by Chief Minister Shivraj Singh Chouhan. Thus, the budget session of the next financial year would be held in December-January 2018.

Q: Brightness of bulb depends on voltage or current? 1382 0

  • 1
    Current
    Correct
    Wrong
  • 2
    Voltage
    Correct
    Wrong
  • 3
    Both A & B
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 3. "Both A & B"
Explanation :

Answer: C) Both A & B Explanation: Brightness of bulb depends on both voltage and current. The brightness depends on power. Since we know that  Power (P) = Voltage x Current = V I So whether you increase the current or the voltage the brightness will increase.   Example Illustration:  If you connect a long bulb and a round bulb in series, the long bulb glows but the round bulb does not. Both of them have the same current flowing through them (they are in series) but the long bulb has a greater voltage across it because it has more resistance (even though V= IR is not obeyed exactly, voltage drop does depend on the resistance). If you connect a round bulb and a long bulb in parallel, however, it is the round bulb that is brighter because now the voltage across both bulbs is the same but the current is larger through the round bulb (smaller resistance).   Hence, the brightness of a bulb depends on power i.e, both voltage and current.

Q: Which Bank has obtained RBI approval to open representative offices in Kuwait and Singapore? 1382 0

  • 1
    SBI
    Correct
    Wrong
  • 2
    Federal Bank
    Correct
    Wrong
  • 3
    HDFC
    Correct
    Wrong
  • 4
    ICICI
    Correct
    Wrong
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Answer : 2. "Federal Bank"
Explanation :

Answer: B) Federal Bank Explanation: Federal Bank has obtained RBI approval to open representative offices at Kuwait and Singapore. The bank has been the preferred banker for NRI's and the NRI friendly measures have resulted in increasing inflow of foreign remittances. The bank already has its representative offices in Abu Dhabi and Dubai and it has tied up with 110+ overseas banks/remittance partners.

Q: What is a Contact Force and explain with an example? 1380 0

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Answer :
Explanation :

A Contact force is a force applied to a body by another body that is in contact with it. Contact force acts on a point of direct contact between the two objects. This force can either be continuous as a continuous force or can be momentary in the form of an impulse. Contact force is governed by Newton’s Laws. Examples :: Contact force is responsible for most of the interactions we experience in the daily life. 1. Writing your name with a pen, pushing a car up a hill, lifting an object, etc... 2. Kicking a ball, hammering a nail, etc... are some of the everyday examples where contact forces are at work. In the first case, the force is continuously applied by the person on the car or pen or an object while in the second case the force is delivered in a short impulse.   Contact forces are often decomposed into orthogonal components one perpendicular to the surface in contact called the normal force, and one parallel to the surface in contact, called the friction force.

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