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(Online Course) CSAT Paper - II : Basic Numeracy: Square Root & Cube Root (MCQ - 4)
(Online Course) CSAT Paper - II : Basic Numeracy: Square Root & Cube Root
(Download) Free Digital Magazine: Civil Services Mentor, September 2012
(Online Course) Pub Ad for IAS Mains: Chapter: 9 Public Policy - Models for Policy Analysis (Paper -1)

(Online Course) CSAT Paper - II : Basic Numeracy: Square Root & Cube Root (MCQ - 4)

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(Online Course) CSAT Paper - II : Basic Numeracy: Square Root & Cube Root

Posted: 24 Aug 2012 05:03 AM PDT

Basic Numeracy

Square Root & Cube Root

A Civil Servant should be well-versed in concepts of Square Root & Cube Root. In the Civil Services Aptitude Test Paper 2, in Basic Numeracy, certainly there will be asked some questions fromsquare roots and cube roots of number to test fast calculation skills of a candidate.

Square Root

The square root of a number is that number the product of which itself gives the given number, ie, the square root of 400 is 20, the square root of 625 is 25.

The process of finding the square root is called evaluation. The square root of a number is denoted by the symbol Ö called the radical sign. The expression " Ö9 " is read as "root time", "radical nine" or "the square root of nine".

How to Find the Square Root of an Integer?

(i) By the method of Prime Factors: When a given number is a perfect square, we resolve it into prime factors and take the product of prime factors, choosing one out of every two.

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(Download) Free Digital Magazine: Civil Services Mentor, September 2012

Posted: 24 Aug 2012 04:37 AM PDT

Free Digital Magazine: Civil Services Mentor, September 2012

Issue : September 2012
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Paper - 1
Chapter: 10 (Public Policy)

Models for Policy Analysis

A model is simplified representation of some aspect of the real world. It may be an actual representation - an airport model. The models used in studying the public policy are conceptual models. Models serve many purposes:

This simplifies and clarifies one's thinking about public policy and politics.
They identify important aspects of policy problems.
They help one to communicate with others by focussing on the essential features of political life.
They direct one's efforts to a better understanding of public policy by suggesting what is important and what is not.
They suggest explanations for public policy and predict its consequences. There are various models to help understand public policy.

The major ones are:

Institutional model
Process model
Group model
Elite model
Rational model
Incremental model
Game theory model
System model
Optimal model
Market exchange model

Thrust of Public Policies Analysis

Process of Policy-making
o Elite Mass Group Model
o Systems Model
o Institutionalist Model
Output and Effects of Public Policy
o Incremental Model
o Rational Model

Dear Candidate, This Material is from Public Administration Study Kit for Civil Services Main Examinations. For Details Click Here

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Saturday, 25 August 2012