Exercise 14

Question 21 :

The range of R.==================== C to W.==================== C in the human body is


A). 15 : 500
B). 10 : 500
C). 5 : 500
D). 1 : 500
Answer : Option D

Question 22 :

The official language of the Government of India is


A). English
B). Malayalam
C). Hindi
D). Marathi
Answer : Option C

Question 23 :

The number of chromosomes in human body is


A). 42
B). 44
C). 46
D). 48
Answer : Option C

Question 24 :

The purest form of water can be obtained from


A). a deep tubewell
B). a running stream
C). a hot water spring
D). a heavy shower of rain
Answer : Option D

Question 25 :

The Netaji Subhas National Institute of Sports is located at


A). Bangalore
B). Kolkata
C). Darjeeling
D). Patiala
Answer : Option D