CAT Questions

Q:

Myeloid stem cells give rise to all leukocytes.

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

Explanation:

Hemopoiesis begins in the red bone marrow, with hemopoietic stem cells that differentiate into myeloid and lymphoid lineages.


 


Myeloid stem cells give rise to all the other formed elements, including the erythrocytes; megakaryocytes that produce platelets; and a myeloblast lineage that gives rise to monocytes and three forms of granular leukocytes: neutrophils, eosinophils, and basophils.

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Subject: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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4 6152
Q:

What has 3 feet but cannot walk?

Answer

We know that 1 yard = 3 feet. 


 


A yardstick which is used for measurement has 3 feet long but it cannot walk.


 

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7 6152
Q:

In which of the houses chairperson is not member of that house?

A) Rajya Sabha B) Legislative Assembly
C) Legislative Council D) Lok Sabha
 
Answer & Explanation Answer: A) Rajya Sabha

Explanation:

The vice President is the chairman of Rajya Sabha. The chairman of Rajya Sabha is not the member of the house.

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Filed Under: Indian Politics
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8 6151
Q:

Which major event in Indian history is also called as 'White Flowing River'?

A) Partition of India B) Dandi March
C) Operation Bluestar D) Quit India Movement
 
Answer & Explanation Answer: B) Dandi March

Explanation:

In Indian History, Dandi March or Salt Sathyagraha or The Salt March, also known as the Dandi Satyagraha, was an act of nonviolent civil disobedience in colonial India led by Mohandas Karamchand Gandhi to produce salt from the seawater. 

 

It is also called as 'White Flowing River'.

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Filed Under: Indian History
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8 6143
Q:

A tank is filled in eight hours by three pipes K, L and M. Pipe K is twice as fast as pipe L, and L is twice as fast as M. How much time will pipe L alone take to fill the tank ?

A) 32 hrs B) 24 hrs
C) 28 hrs D) 26 hrs
 
Answer & Explanation Answer: C) 28 hrs

Explanation:

1/K + 1/L + 1/M = 1/8 (Given)
Also given that K = 2L and L = 2M
=> 1/2L + 1/L + 2/L = 1/8
=> (1 + 2 + 4)/2L = 1/8
=> 2L/7 = 8
=> L = 28 hours.

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Filed Under: Pipes and Cistern
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8 6138
Q:

Sensitive data is always classified.

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

Explanation:

FALSE. Sensitive data is NOT always classified.


 


Sensitive information is data that must be protected from unauthorized access to safeguard the privacy or security of an individual or organization.



There are three main types of sensitive information:


1. Personal information


2. Business information


3. Classified information



Data is "Classified" based on the damage that might result from unauthorized disclosure. Some data is Sensitive, but will not necessarily do harm to the country if released publicly - such as PII- which could do harm to individuals if released but not necessarily the country.

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Subject: General Awareness
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1 6136
Q:

A person lends Rs. 300 to A at 4% and Rs.540 to B at 6% for the same time. if the total amount that he gets at the end is Rs. 1032. What is the time?

Answer

Money lent to A+B = (300 + 540) = Rs. 840 


Amount received = Rs. 1032 


Interest received = Rs. 1032 - Rs.840 = Rs. 192


 


Interest on Rs. 300 lent to A for 1 year = 300×1×4100 = Rs. 12 


 


Interest on Rs.540 lent to B for 1 year = 540×6×1100 = Rs. 36 


 


 


Total yearly interest = Rs.(12+36) = Rs.48 


If interest is Rs. 48, time = 1 year 


If interest is Rs. 192, time =  192/48 = 4 years 

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Subject: Simple Interest Exam Prep: GATE , CAT , Bank Exams , AIEEE
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14 6132
Q:

When was the first central legislative assembly constituted?

A) 1909 B) 1917
C) 1920 D) 1925
 
Answer & Explanation Answer: C) 1920

Explanation:

The first central legislative assembly constituted in the year 1920.

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Filed Under: Indian Politics
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4 6132