Basic Science-General Knowledge Question Paper - 30 July 2014

1. What is the focal length of a concave lens with number -5D?
[A]20 cms
[B]25 cms
[C]15cms
[D]10 cms


2. What is the number of 'True Ribs' in human body?
[A]10
[B]14
[C]12
[D]18


3. Least generative power is a feature of which cells of human body?
[A]Bones
[B]Skin
[C]Brain
[D]Liver


4. What is the main function of lymphocytes?
[A]Production of antigens
[B]Production of antibodies
[C]Production of white blood cells
[D]All of above


5. The enzyme,'Diastase' is secreted in ___________________.
[A]Duodenum
[B]Oral cavity
[C]Stomach
[D]Ileum