Sample Paper – 2012
Class – XII
Subject – Mathematics

Sample Paper – 2012
Class – XII
Subject – Informatics Practices

Sample Paper – 2012
Class – XII
Subject – Informatics Practice

Sample Paper – 2012
Class – XII
Subject – Computer Science

Sample Paper – 2012
Class – XII
Subject – Chemistry

Sample Paper – 2012
Class – XII
Subject – Chemistry

Sample Paper – 2012
Class – XII
Subject – Accountancy

Sample Paper – 2012
Class – XII
Subject – Accountancy

Sample Paper – 2012
Class – XII
Subject – Accountancy

Sample Paper – 2012
Class – XII
Subject – Accountancy

2. Give two circumstances in which gaining ratio are applied.

Guess Paper – 2012

Class – XII

Guess Paper – 2012

Class – XII

Time: 3 hrs. Total Marks: 80

General Instructions;-

• Marks are indicated against each question.
• Use of calculator is not permitted.
• Please Check that this Question paper contains 4 Printed Pages and 23 Questions.
• Write down the serial number of the question before attempting it.

Guess Paper – 2012

Class – XII

Guess Paper – 2012

Class – XII

Alternating Current And Electrical Machines

Question 1. A Sinusoidal Voltage V=200 sin 314t is Applied to a Resistor of 10 ohms Resistance. Calculate

CBSE: Application Form For Private Candidate ( Class - X ) - 2012
Date of Commencement of Examination: 01.03.2012

Guess Paper – 2012
Class – X
Subject –French

Present of être or avoir + past participle :

Guess Paper – 2012
Class – X
Subject – History

Guess Paper – 2012
Class – X
Subject – Physics

2. What is the resistance of an electric lamp if it uses 20A when connected to a 220 V?

Guess Paper – 2012
Class – X
Subject – Biology

Sample Paper – 2012
Class – IX
Subject – Science