666: In the context of any country, which one of the following would be considered as part of its social capital?

(a) The proportion of literates in the population

(b) The stock of its buildings, other infrastructure and machines

(c) The size of population in the working age group

(d) The level of mutual trust and harmony in the society
667: The Lucknow Congress Session of 1916 refers to:

(a) Concession of separate electorates for the Muslims by the Congress Party

(b) Merger of Muslim League into Congress

(c) Selection of Muslim leader as the Congress President

(d) None of the above
668: The ratio of boys and girls in sections A, B, C and D of class VI is respectively 7 : 5, 5 : 3, 3 : 2 and 2 : 1. If the number of students in each of the sections is equal, then maximum number of boys are en rolled in section:

(a) A

(b) B

(c) C

(d) D
669: At which one of the following places do two important rivers of India originate, while one of them flows towards north and merges with another important river flowing towards Bay of Bengal, the other one flows towards Arabian Sea?

(a) Mahabaleshwar
(b) Badrinath
(c) Amarkantak
(d) Nasik
670: Consider the following items:

1. Cereal grains hulled
2. Chicken eggs cooked
3. Fish processed and canned
4. Newspapers containing advertising material

Which of the above items is/are exempted under GST (Goods and Services Tax)?

(a) 1 only
(b) 2 and 3 only
(c) 1, 2 and 4 only
(d) 1, 2, 3 and 4