CAT Questions

Q:

Cartesian product in relational algebra is

Answer

The Cartesian Product is also an operator which works on two sets. It is sometimes called the CROSS PRODUCT or CROSS JOIN. It combines the tuples of one relation with all the tuples of the other relation.

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Subject: Arithmetical Reasoning Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Function of Bile juice?

Answer

Bile contains bile acids, which are critical for digestion and absorption of fats in the small intestine. Since bile increases the absorption of fats, it is an important part of the absorption of the fat-soluble substances, such as the vitamins A, D, E, and K. Besides its digestive function, many waste products, including bilirubin, a byproduct of red blood cells recycled by the liver are eliminated from the body by secretion into bile and elimination in feces.

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Subject: Biology Exam Prep: AIEEE , Bank Exams , CAT
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

The punishment of being kept in school after hours.

A) Pretension B) Isolate
C) Detention D) Blender
 
Answer & Explanation Answer: C) Detention

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL

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Q:

Who has become the 1st-ever spinner to bowl the 1st over in a World Cup?

A) Moeen ALi B) Imran Tahir
C) Yuzvendra Chahal D) Rashid Khan
 
Answer & Explanation Answer: B) Imran Tahir

Explanation:

The South African leg-spinner has become the 1st-ever spinner to bowl the 1st over in a World Cup. It took place in the World Cup 2019 against England team at Oval in London where he bowled Bairstow for a DUCK.

the_1st-ever_spinner_to_bowl_the_1st_over_in_a_World_Cup1559630636.jpg image

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Filed Under: Sports
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Q:

Computers use the _ language to process data.

A) Kilobyte B) Binary
C) Representation D) Processing
 
Answer & Explanation Answer: B) Binary

Explanation:

All the data in a computer system consists of binary information. 'Binary' means there are only 2 possible values: 0 and 1.

Computer software translates the information you actually give on it such as decimal numbers, text, photos, sound, and video to the binary information.

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Filed Under: Computer
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Q:

Main bench of National Green Tribunal is located at

A) Delhi B) Pune
C) Lucknow D) Bhopal
 
Answer & Explanation Answer: A) Delhi

Explanation:

Main bench of National Green Tribunal is located at national capital city Delhi on 18th October, 2010.

 

Its other benches are:

 

West sone at Pune

Central zone at Bhopal

East zone at Kolkata

South zone at Chennai.

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Filed Under: General Awareness
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Q:

Choose the correct order of electrical resistivity of metals.

A) Ag > W > Ni > Hg   B) Hg > Ni > W > Ag
C) Ag > Ni > Hg > W D) Ag > W > Hg > Ni
 
Answer & Explanation Answer: B) Hg > Ni > W > Ag

Explanation:
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Filed Under: General Science
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Q:

Which of the following event organised to mark Diwali celebrations, has entered Guinness Book of World Records in 2018?

A) Ayodhya Deepostav B) HarHarGange Deepostav
C) Varanasi Deepostav D) Gange Deepostav
 
Answer & Explanation Answer: A) Ayodhya Deepostav

Explanation:

Ayodhya Deepostav event organised to mark Diwali celebrations in Ayodya town has entered Guinness Book of World Records in 2018.

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Filed Under: General Awareness
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