4046: The average of X1, X2 and X3 is 14. Twice the sum of X2 and X3 is 30. What is the value of X1 ?
(a) 20
(b) 27
(c) 16
(d) 12
4047: Consider the following statements:
1. Indira Gandhi Centre for Atomic Research uses fast reactor technology.
2. Atomic Minerals Directorate for Research and Exploration is engaged in heavy water production.
3. Indian Rare Earths Limited is engaged in the manufacture of Zircon for India's Nuclear Programme beside other rare earth products.
Which of the statements given above are correct?
(a) 1, 2 and 3
(b) 1 and 2
(c) 1 and 3
(d) 2 and 3
4048: Consider the following statements:
1. Warren Hastings was the first Governor General who established regular police force in India on British pattern.
2. A Supreme Court was established by Regulating Act, 1773.
3. The Indian Penal Code came into effect in the year 1860.
Which of the following statements given above is/are correct?
(a) 1 and 2
(b) 1 and 3
(c) 2 and 3
(d) 1, 2 and 3
4049: Which one of the following statements is correct?
(a) The Constituent Assembly of India was elected by the Provincial Assemblies in the year 1946.
(b) Jawaharlal Nehru, M.A. Jinnah and Sardar Vallabhbhai Patel were members of the Constituent Assembly of India.
(c) The First Session of the Constituent Assembly of India was held in January, 1947.
(d) The Constitution of India was adopted on 26th January, 1950.
4050: Which of the following is geographically closest to Great Nicobar ?
(a) Sumatra
(b) Borneo
(c) Java
(d) Sri Lanka