71: Bijak was written by:
(a) Tulsidas
(b) Ramdas
(c) Guru Nanak
(d) Kabirdas
72: A good source of Vitamin A is:
(a) Carrot
(b) Potato
(c) Rice
(d) Tomato
73: In 1930, a person's age was 8 times that of his son. In 1938, the father's age became ten times that of his son's age in 1930. The ages of the son and father in 1940 were, respectively.
(a) 16 years, 58 years
(b) 15 years, 50 years
(c) 14 years, 42 years
(d) 13 years, 34 years
74: Consider the following pairs:
Persons : Sport
1. Anand Pawar : Chess
2. Akhil Kumar : Boxing
3. Shiv Shankar Prasad Chowrasia : Golf
Which of the pairs given above is/are correctly matched?
(a) 1 & 2
(b) 2 & 3
(c) 3 only
(d) 1, 2, 3
75: The sequencing of the entire genome (the totality of all genes) of an organism was completed in 1996. The organism was
(a) albino mouse
(b) yeast
(c) human being
(d) Plasmodium vivax