Question Detail

Which among the following kinds of lenses are used to treat Astigmatism ?

  • Concave Lens
  • Convex Lens
  • Bifocal Lens
  • Cylindrical

Answer: Option D
Similar Questions :

1. Branch of science which used in test of breast cancer ?

  • Mycology
  • Mammography
  • Microbiology
  • Morphology

Answer: Option B

Explanation:

Mycology - is study of fungi.

Microbiology - is study of micro organisms like virus, bacteria etc.

Morphology - is study of external structures.

2. What is scientific name of man ?

  • Rana tigrina
  • Canis familaris
  • Felis domestica
  • Homo sapiens

Answer: Option D

Explanation:

Rana tigrina is scientific name of Frog.

Canis familaris is scientific name of Dog.

Felis domestica is scientific name of Cat.

3. Most highly intelligent mammals are :

  • elephants
  • whales
  • dolphins
  • kangaroos

Answer: Option C

4. Wisdom teeth are ?

  • last premolars
  • last molars
  • canines
  • incisors

Answer: Option B

5. What is Myopia ?

  • Colour blindness
  • Night blindness
  • Long sightedness
  • Short sightedness

Answer: Option D

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