** Salkia Shree Mishra Vidyalaya for Girls' ** XII Result 2018

Total no of student appearing for the examination XII in the year 2018 is 21. All the students have scored very well. Result of this school have got 100% as usual as last year. 

Student details with his marks obtained in XII (Commerce) examination as following:

Sl No.  Stu. Name  Marks Obt.           Percentage
1.         Jyoti Shaw     340                          68%

2.        Priti Barma      362                        72.4%

3. Kavita Kumari Pathak  351                 70.2%

4.   Puja kumari singh   357                     71.4%

5.     Aisha Rai                330                     66%

6.   Sunita Sharma        363                     72.6%

7.    Rita Gupta              403                       80.6%

8.    Dimple Kumari       356                     71.2%

9.   Heera Shaw            380                       76%

10. Gausai Kahkasha  360                       72%

11.   Khushbu paswan  364                      72.8%

12.    Khushboo Mishra  352                  70.4%

13.   Bushra Shabiya      359                    71.8%

14.   Rukaiya Alam          398                   79.6%

15.    Rubi Sharma          333                  66.6%

16.     Shabina Chauhan   420                  84%

17.     Roshan Sharma      347                 69.4%

18.     Raja Kumar              380                   76%

19.    Nisha Balmiki            328                 65.6%

20.    Priyanka Singh        323                 64.6%

21.   Pooja Sharma           332                 66.4%  

Environmental Science XII 2017

Higher Secondary (Vocational) Examination 2017

CLASS XII

(New Syllabus)

ENVIRONMENTAL STUDIES

Time Allowed : 3 hours                                                                             Full Marks: 80

Answer Question No. 1 and any five from the rest

1. A.  Choose and write correct answer

    i) In 2025 expected number of motor vehicles in the world.

       a) 40 Crore

       b) 100 Crore

       c) 75 Crore 

    ii) Where is  Jaldapara situated?

      a) Assam

      b) Orissa

      c) West Bengal

     d) Mizoram

   iii) Water is acidic if its pH is

     a) Above 7

     b) Just 7

     c) lower than 7

   iv) The prime green house gas is 

     a) Carbon di-oxide

     b) Oxygen

     c) Ozone

   v) The Indian coast hit by the tsunami on

    a) 26th December 2004

    b) 26 January 2004

    c) 1st January 2002

    d) 29 November 2004

  vi) About half of the natural gas reserve in the countries of 

    a) Europe

    b) Middle East

    c) Africa

  vii) The diseased cause by ultra violet radiation is 

    a) Liver Cancer

    b) Lung Cancer

    c) Skin Cancer

  viii) What is full form of EPA

   a) environmental Protection Agency

   b) Environmental Pollution Control Agency

   c) European Public association

      

  ix) IPM means
   a) Integrated Pest Management
   b) Indian Plant Management

  x) Azolla is widely used i  Vietnam as bio fertilizer for
   a) Rice
   b) Wheat
   c) Maize

1 B.   Fill in the blanks and write True / False.
    i) The idea of sustainable development was conceived in early ..................
   ii) The place of origin of an earthquake is called its .........................
   iii) ..................... is described as a store house which man uses to satisfy his needs.
   iv) Kyoto protocol held in. ...................
   v) Tiger is a .......................... species in Sunderban.
   vi) Tsunami develops when a low pressure area is surrounded by high pressure (T/F)
   vii) Sea water is often polluted due to oil spills. (T/F)
   viii) The material which cause pollution of the environment are called eutorification. (T/F)
   ix) Diesel is not a fossil fuel. (T/F)
   x) Key focus of sustainable development is an resource saving innovation.

2 (a) Discuss about different types of Environment.
   (b) Discuss the role of population.

3 (a) Write the mpact of urbanization and industrialization on environment.
   (b) Write any three destructive effect of volcano?
   (c) Describe about sociocultural environment?

4 (a) Describe Bhopal gas Tragedy and minamata disease?
   (b) What are the precautions taken against tsunami?
   (c) Give example of some ways in which the environment get polluted?

5 (a) What is Photochemical smog? Write the conditions for the formation of photochemical smog.
   (b) What is acid rain?
   (c) What is Ozone layer depletion?
   (d) Describe the effect of global warming.

6  (a) Describe adverse effect of e-waste and plastics on environment.
    (b) Mention three causes of loss of biodiversity.
    (c) What is radiation pollution.

7. (a) What is atomic energy? Write its advantage and dis-advantage.
    (b) Write about Sustainable development programme in India.
    (c) Explain renewal resources of energy with suitable example.

8. Write short notes on (any three)
  (a) Silent Valley movement
  (b) Conservation of Soil
  (c) Green bench
  (d) Sewage.

Computer Application and Preservation in Library & Information Centre XII- 2017

Higher Secondary (Vocational) Examination, 2017

CLASS  XII

(New Syllabus)

COMPUTER APPLICATION AND PRESERVATION IN LIBRARY &  INFORMATION CENTRE

Time Allowed : 2 Hours                                                                                 Full Marks: 50

Write Question No. 1 and five from the rest.

1.  A.  Choose and write the right answer

     i) The hardware used in 5th generation computer is --

        a) Integrated Circuit

        b) Transistor

        c) Very Large Scale IC

        d) Vacuum Tube

    ii) Which of these is not an input device?

       a) Plotter

       b) Joystick

       c) Gamepad

       d) Scanner

    iii) What of these is not a type of monitor?

      a) LED

      b) LCD

      c) CPU

      d) CRT

   iv) MS Excel contains built in formula which are known as

     a) Arguments

     b) Functions

     c) Cells

     d) Auto Sum

B. Find whether the statements are True or False.

    i) RAM and ROM fall under Primary memory.

   ii) CD-R is a type of WORM.

   iii) In a library lime stone can be used as dehumidifier.

C. Fill in the blank any three 

  i) Full form of TCP / IP is .................

  ii) Full form of ISDN is ........................

  iii) The equipment of measuring humidity of air is called ..................

  iv) Full form of URL .......................... 

2  a) What is Coputer memory?

    b) Mention different types of memory with examples.

    c) Why RAM is called volatile memory?

    d) Write down the name of two input and two output devices.

3  a) What is the base of a number system?

    b) Name four types of number system used by computer.

    c) Convert (1110101101)2 into decimal number.

    d) What is multiuser ot time sharing operating system.

4  a) Name four popular operating system?

    b) Give a short account of GUI.

    c) What are the advantage and disadvantage of DOS.

    d) Name different component of MS-Office

5. a)What is network topology.

    b) Name any three network topology with diagram.

    c) Which topology do you think suitable for a College library and why?

    d) Name four hardware device used in Computer Network. 

6.  a) What is open source software and why?

     b) Discuss in brief about a popular open source software used in libraries with its advantage and            disadvantages.

    c) What is digital library.

    d) Would you prefer to digitize a school library & why?

7   a) Compare between book preservation and book conservation.

     b) What are the biological enemies of document preservation?

     c) Discuss how humidity affects books?

     d) What do you know about Vacuum Fumigation?

8.  a) When Lamination is required?

     b) What are the materials used for lamination?

     c) What are the different materials used for Fumigation.

     d) Mention process of preservation of documents is digitisation ---explain.

9. Write Short notes on 

  a) ALU

  b) Demy

  c) MS- Powerpoint

  d) Deacidification

Hindi XII 2017

English XII 2017

Economics and Business Mathematics & Statistics XI 2017

English XI 2017