CAT Questions

Q:

If 5x - 17 = -x + 7, then x = ?

A) 4 B) 5
C) 7 D) 9
 
Answer & Explanation Answer: A) 4

Explanation:

Given equation  5x-17 = -x+7

Add 1x to each side of the equation

5x-17+x = -x+7+x

6x=24

x=4

 

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Q:

Which statement is true about blood alcohol concentration?

A) The higher the blood alcohol concentration, the more severe the hangover will be. B) Drinking coffee and exercising will lower your blood alcohol concentration.
C) Blood alcohol concentration is affected by factors such as body size and gender. D) None of the above
 
Answer & Explanation Answer: C) Blood alcohol concentration is affected by factors such as body size and gender.

Explanation:

Blood alcohol concentration is affected by factors such as body size and gender. Women are usually smaller than men, and that they turn out less of the enzyme that breaks down alcohol.

 

For those reasons, most girls can have a higher BAC than the typical male if they each drink an identical quantity of alcohol.

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Filed Under: Biology
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Q:

DI.

What is the difference between the number of uneducated females in city P and that of uneducated males in city S ?

A) 9 lakhs B) 6 lakhs
C) 3 lakhs D) 2 lakhs
 
Answer & Explanation Answer: A) 9 lakhs

Explanation:

Educated females in city P = 25 lakhs

Uneducated females in city P = 30 - 25 = 5 lakhs

Educated males city S = 21 lakhs

Educated males in city S = 35 - 21= 14 lakhs

Required difference = 14 - 5 = 9 lakhs

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Filed Under: Table Charts
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Q:

According to a survey, which country has become the second largest smartphone market in the world?

A) Japan B) China
C) India D) USA
 
Answer & Explanation Answer: C) India

Explanation:

According to a Report by analyst firm Canalys, India has become the second largest smartphone market in the world.

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Filed Under: General Awareness
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Q:

If a mirror is placed on the line AB, then which of the answer figure is the right image of the given figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

Explanation:
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Q:

caffeine is also a what?

A) Psychoactive B) Barbiturate
C) Narcotic D) Opioid
 
Answer & Explanation Answer: A) Psychoactive

Explanation:

Caffeine is also a psychoactive drug which alters the mood and conscious in our behaviour. It is widely consumed as a psychoactive drug.

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Filed Under: General Science
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Q:

The atmosphere is unaffected by changes in the geosphere.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

True, the given statement that the atmosphere is unaffected by changes in the geosphere.

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Subject: General Science
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Q:

What English word has three consecutive double letters?

Answer

Bookkeeper is the only English word that has three consecutive double letters.

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Subject: Word Puzzles Exam Prep: CAT , Bank Exams
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