61: Daily weather map showing isobars is an example of
(a) Choropleth map
(b) Isopleth map
(c) Chorochromatic map
(d) Choroschematic map
62: Which of the following throws light on Harappan Culture?
(a) Archaeological excavations
(b) The script on copper sheets
(c) Rock edicts
(d) All of the above
63: The chemical used as a 'fixer' in photography is
(a) sodium sulphate
(b) sodium thiosulphate
(c) ammonium persulphate
(d) borax
64: Assertion (A) :
Human diet should compulsorily contain Glycrine, Serine and Tyrosin.
Reason (R) :
Essential amino acids cannot be synthesized in the human body.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
65: The name of the famous person of India who returned the Knighthood conferred on him by the British Government as a token of protest against the atrocities in Punjab in 1919 was:
(a) Tej Bahadur Sapru
(b) Ashutosh Mukherjee
(c) Rabindra Nath Tagore
(d) Syed Ahmad Khan