481: Which of the following is/are the example /examples of chemical change ?
1. Crystallization of sodium chloride.
2. Melting of ice
3. Sourcing of milk
Select the correct answer using the code given below:
(a) 1 and 2 only
(b) 3 only
(c) 1, 2 and 3
(d) None
482: Who of the following is the author of the book "The Audacity of Hope"?
(a) Bill Clinton
(b) Al Gore
(c) Barack Obama
(d) Hillary Clinton
483: The theory of "Jumping Genes" was propounded by
(a) Gregor Johann Mendel
(b) Thomas Hunt Morgan
(c) Barbara McClintock
(d) Watson and Crick
484: After the Santhal Uprising subsided, what was/were the measure/measures taken by the colonial government?
1. The territories called `Santhal Paraganas' were created.
2. It became illegal for a Santhal to transfer land to a non-Santhal.
Select the correct answer using the code given below:
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
485: Which of the following proposals were made by the Cripps Mission?
(i) Participation of Indian States in the Constitution-making body
(ii) Forming separate State for the Muslims
(iii) Election of the Constitution-making body by the members of the lower house of the Provincial Legislature
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iii)
(d) (i), (ii) and (iii)