Thursday, 25 April 2013

SSC QUIZ

1.    When a ray of light enters glass from water, it bends:
(1) towards the normal due to decrease in the speed of light
(2) towards the normal due to increase in the speed of light
(3) Away from the normal due to increase in the speed of light
(4) Away from the normal due to decrease in the speed of light

2.    The velocity of light in water is:
(1) 1.08                              (2) 1.33
(3) 1.66                              (4) 1.09

3.    The velocity of light in glass is:
(1) 1.98                              (2) 2.00
(3) 1.66                              (4) 1.09

4.    A convex lens magnifying glass is of:
(1) Shirt focal length                     (2) Long focal length
(3) Very long focal length             (4) All the above

5.    Objective lens of a telescope forms:
(1) Real image                              (2) Virtual image
(3) Indistinct image                       (4) None of the above

6.    Eye piece of  telescope forms a:
(1) Real image                  (2) Virtual image
(3) Both the above            (4) None of the above

7.    The film of the camera is compared to which part of human eye?
(1) Iris                                (2) Lens
(3) Choroid                       (4) Retina

8.    In hypermetrpia, the image of near object is formed:
(1) On the retina                (2) Before the retina
(3) Behind the retina         (4) Above the retina

9.    In myopia, the image of distant object is formed:
(1) On the retina                (2) Behind the retina
(3) Before the retina          (4) Above the retina

10.  Astigmatism is corrected by using:
(1) Convex lens                (2) Concave lens
(3) Plane lens                    (4) Cylindrical lens

Answers
1
1
6
2
2
2
7
4
3
3
8
3
4
1
9
3
5
1
10
4


4 comments:

Anonymous said...

Thanks Admin..Good work keep it up.

Raj said...

Hello Sir.. Please provide GK Capsule for SSC-CGL/JE/Prasar Bharti as well.

kamal singh.......... said...

thanks......sirji....

kamal singh.......... said...

sir Please provide GK Capsule for SSC-CGL & JE/Prasar Bharti as well as.

Post a Comment