Consider the following statements.
a) The latitudinal extent of Rajasthan is 23.3 S to 30.12 N.
b) The longitudinal extent of Rajasthan is 69.30 W to 78.17 E.
c) The total area of Rajasthan is 3,42,239 sq km.
d) Rajasthan's shape looks like an irregular Rhomboid or Rhombus.
Which of the statement/statements given above is/are correct?
1. a and b only
2. c and d only
3. a, b and c only
4. a and d only