976: Consider the following statements:
1. Femur is the longest bone in the human body.
2. Cholera is a disease caused by bacteria.
3. Athlete's foot's is a disease caused by virus.
Which of the statements given above are correct?
(a) 1 and 2
(b) 2 and 3
(c) 1 and 3
(d) 1, 2 and 3
977: Matriarchical system obtains among the
(a) Nagas, Nairs and Meenas
(b) Nairs and Khasis
(c) Bhils, Nairs and Khasis
(d) Nagas and Khasis
978: Which one of the following Acts of British India strengthened the Viceroy's authority over his executive council by substituting portfolio or departmental system for corporate functioning?
(a) Indian Council Act, 1861
(b) Government of India Act, 1858
(c) Indian Councils Act, 1892
(d) Indian Councils Act, 1909
979: The rainbow and the rainbow-like colours seen on a thin film of oil on a water surface are two phenomena. They are
(a) Similar in nature and both are due to refraction of light
(b) Different in nature and rainbow is due to interference of light, while colour of thin film is due to diffraction
(c) Similar in nature and both are due to interference of light
(d) Different in nature and rainbow is due to refraction, while colour of thin film is due to interference of light
980: Consider the following statements :
1. Every individual in the population is equally susceptible host for Swine Flu.
2. Antibiotics have no role in the primary treatment of Swine Flu
3. To prevent the future spread of Swine Flu in the epidemic area, the swine (pigs) must all be culled.
Which of the statements given above is/are correct ?
(a) 1 and 2 only
(b) 2 only
(c) 2 and 3 only
(d) 1, 2 and 3