CAT Questions

Q:

The two roots of a quadratic equation are given as x = 1/7 and x = -1/8 . The equation can be written as:

A) (7x − 1)(8x − 1) = 0 B) (7x − 1)(8x + 1) = 0
C) (7x + 1)(8x − 1) = 0 D) (7x + 1)(8x + 1) = 0
 
Answer & Explanation Answer: B) (7x − 1)(8x + 1) = 0

Explanation:
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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

What is the adult voting age in between years of  1950-87 in India?

A) 16 years B) 18 years
C) 21 years D) 24 years
 
Answer & Explanation Answer: A) 16 years

Explanation:
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Filed Under: Indian Politics
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Q:

Which of the following is present in a prokaryotic cell?

A) Ribosomes B) Chloroplast
C) Mitochondria D) None
 
Answer & Explanation Answer: A) Ribosomes

Explanation:

Ribosomes are present in prokaryotic cells. These are organelles which consist of two subunits. They are present in both Eukaryotic and Prokaryotic cells. They are made up of RNA and proteins and present in the cytoplasm and on the membranes and are involved in protein synthesis.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Which best describes the meaning of the word politics?

A) It is the power of the executive branch to carry out the laws. B) It is the process by which the President commands the military.
C) It is the power of the executive branch to conduct foreign policy. D) It determines who will benefit from, and who will pay for, public policies.
 
Answer & Explanation Answer: D) It determines who will benefit from, and who will pay for, public policies.

Explanation:

The word politics determines who will benefit from, and who will pay for, public policies.

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Extensive plantation of trees is called

A) Deforestation B) Eforestation
C) Afforestation D) Agroforestry
 
Answer & Explanation Answer: C) Afforestation

Explanation:

Extensive plantation of trees to increase plants count is called Afforestation.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Two categories of laser printers are

Answer

There are two types of printers we use. They are 


* Laser Printers and


* Inkjet Printers.


 


And again Laser printers are of two categories. They are ::


 


1. Personal laser printers  and


2. Office laser printers.

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

Which nation plans to build the first city on Mars by 2117 ?

A) India B) United Arab Emirates
C) China D) Russia
 
Answer & Explanation Answer: B) United Arab Emirates

Explanation:

The President and Vice-President of United Arab Emirates Sheik Mohamed bin Zayed Al Nahyan and Shaik Mohammed bin Rashid Al Maktoum announced in Febraury 2017 that they are planning to build the first inhabitable human settlement on Mars by 2117.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which planet is known as the Morning Star or the Evening Star?

A) Jupiter B) Venus
C) Mercury D) Saturn
 
Answer & Explanation Answer: B) Venus

Explanation:

Venus planet is known as the Morning Star or the Evening Star.

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