HSSC Ophthalmic Assistant (31-12-2023)

Total Questions: 100

11. If a clock is placed in such a way that at 3 pm the hour hand points towards west, then in which direction does the minute hand of the clock point at 4 : 45 am ?

Correct Answer: (c) East

12. .............. requires convex lenses for correction, which also produce magnification, the line seen within the lens is therefore lateral to the line outside.

Correct Answer: (a) Hypermetropia

13. .............. is set of rules (protocol) that govern how data can be transmitted over the WWW.

Correct Answer: (b) Hyper Text Transfer Protocol

14. In .............. there is absence of blue sensation.

Correct Answer: (d) All of the above

15. The first country to make all forms of public transport free is :

Correct Answer: (d) Luxembourg

16. .............. in a person already suffering from a disease, when a new parasite sets up a new infection from another external source.

Correct Answer: (b) Cross infection

17. If two waves of equal wavelength (but not necessarily of equal amplitude) are travelling in the same direction but are ‘out of step’ with each other, the fraction of cycle or wavelength by which one leads the other is known as the :

Correct Answer: (b) Phase difference

18. Expand EDO :

Correct Answer: (c) Extended Data Output

19. .............. is the photosensitive part of eye.

Correct Answer: (b) Retina

20. .............. is that condition of refraction in which a point of light cannot be made to produce a punctuate image upon the retina by any spherical correcting lens.

Correct Answer: (c) Astigmatism