GENERAL AWARENESS 4 U

                                        GENERAL AWARENESS QUE & ANS

1. A light year is a unit of                             

    a) Time

    b) Distance    c) light

    d) Intensity of light

       Explaination:  A light-year is a unit of distance. It is the distance that light can travel    in one year.

        Light moves at a velocity of About 300,000 kilometers (km) each second.

2. Radio telescope is better than optical Telescope because

    a) They Can detect faint galaxies which cannot be done by optical telescopes.

    b) They Can even work even in cloudy conditions.

    c) They Can work during the day and night.

    d) All the above

3. _______ programs are used to create numeric-based Documents such as budgets.

    a) Word Processing

    b) Presentations

    c) Spreadsheet    d) Graphics

      Exp:  A spreadsheet application is a computer Program such as Excel, Open Office Calculations, or Google Docs Spreadsheets. Such programs are used for storing, organizing and manipulating Data/information In tabular form.

4. The process of eliminating logical errors is Known as

    a) Testing

    b) Debugging

    c) Maintenance

    d) Evaluation

5. System of growing plants through water culture Methods are known as

    a) Hydrotropism

    b) Hydrophobia

    c) Hydroponics    d) Hydrophytes

6. A transformer is used to

    a) Increase A.C voltage

    b) Increase D.C. Voltage

    c) Convert Electrical energy to heat energy

    d) Convert A.C. Energy to D.C. Energy

7. ‘Saponification’ is a process by which

    a) Soap is prepared    b) plastic is prepared

    c) Sulphur Is extracted

    d) Protein Is identified.

8. The heat of a reaction does not depend on

    a) Temperature of the reaction.

    b) The path by which final product is obtained.  

    c) Physical states of the reactants and Products.

    d) Whether the reaction is carried out at constant pressure or at constant volume.

9. The presence of ‘Entamoeba histolytica’ in drinking water is an indication of

    a) Bacterial outbreak    b) polluted water

    c) Clean Water

    d) Decay of organic matter

10. The disadvantage of using DDT as a pesticide is

      a) It becomes ineffective after some time.

      b) Not easily degraded in nature.      c) Less effective than others.

      d) Its high cost.