CAT Questions

Q:

In the given figure, how many students study only 2 subjects?

A) 11 B) 23
C) 12 D) 40
 
Answer & Explanation Answer: B) 23

Explanation:
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Filed Under: Logical Venn Diagram
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Q:

A card is drawn from a pack of 52 cards. What is the probability that either card is black or a king? 

A) 15/52 B) 17/26
C) 13/17 D) 15/26
 
Answer & Explanation Answer: D) 15/26

Explanation:

Number of cards in a pack of cards = 52

Number of black cards = 26

Number of king cards = 4 (2 Red, 2 Black)

 

Required, the probability that if a card is drawn either card is black or a king = 

2652 + 452 = 3052 = 1526

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Filed Under: Permutations and Combinations
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Q:

Which is the shortest River in the world?

A) Ganges B) Roe
C) Nile D) Amazon
 
Answer & Explanation Answer: B) Roe

Explanation:
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Filed Under: World Geography
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Q:

During the meeting of the Board of Directors of IDFC Bank, IDFC Bank proposed to change its name to

A) Capital IDFC Bank Ltd B) IDFC Chit Fund Bank
C) First IDFC Bank D) IDFC First Bank Ltd
 
Answer & Explanation Answer: D) IDFC First Bank Ltd

Explanation:
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Filed Under: General Awareness
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Q:

Angle of Elevation means

Answer

In Heights and Distances,


The angle of elevation of an object is the angle between the horizontal and the line of sight that is the line from the object to the observer's eye.

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Subject: Height and Distance Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Microeconomics is concerned with

A) The electronics industry B) The study of individual
C) The economy as a whole D) None of the above
 
Answer & Explanation Answer: B) The study of individual

Explanation:

Microeconomics is concerned with the study of individual firms, households, etc...

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Filed Under: Indian Economy
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Q:

Select the correct statement about immune system?

A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins B) The most common form of immunodeficiency is graft­versus­host (GVH) disease
C) Severe combined immunodeficiency (SCID) disease is an acquired condition D) Hodgkin's disease is a hereditary immunodeficiency found in children
 
Answer & Explanation Answer: A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins

Explanation:

Among the given options, the correct statement about immunodeficiency is "The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins".

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Filed Under: Biology
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Q:

Which of the given below is not a hardware?

A) Assembler B) Monitor
C) Printer D) All of the above
 
Answer & Explanation Answer: A) Assembler

Explanation:

Assembler is not the hardware among the given options. Hardware is what is made of IC's and circuits.

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