1621: 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
1622: A and B are two fixed points in a field. A cyclist C moves such that ACB is always a right angle. In this context, which one of the following statements is correct?
(a) The path followed by the cyclist is an ellipse
(b) The path followed by the cyclist is a circle
(c) The path followed by the cyclist is an exponential curve
(d) This type of motion is not possible
1623: In which state is the Buddhist site Tabo Monastery located?
(a) Himachal Pradesh
(b) Uttarakhand
(c) Sikkim
(d) Arunachal Pradesh
1624: Consider the following statements about the Charter Act of 1813:
1. It ended the trade monopoly of the East India Company in India except for trade in tea and trade with China.
2. It asserted the sovereignty of the British Crown over the Indian territories held by the Company.
3. The revenues of India were now controlled by the British Parliament.
Which of the statements given above are correct?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
1625: The concept of Anuvrata was advocated by
(a) Mahayana Buddhism
(b) Hinayana Buddhism
(c) Jainism
(d) the Lokayata school