Geography

DIRECTIONS : Questions based on Geography.
26. The highest peak in south India is
  A.  Doda Betta
  B.  Makurti
  C.  Anaimudi
  D.  None of these
27. 29. The oldest mountains in india according to geographical history are
  A.  Satpuras
  B.  Nilgiris
  C.  Vindhyas
  D.  Aravallis
28. Which one of the following is the longest river in india?
  A.  Ganga
  B.  Narmada
  C.  Brahmaputra
  D.  Godavari
29. Which one among the following rivers has the largest catchment area?
  A.  Cauvery
  B.  Krishna
  C.  Mahanadi
  D.  Cauvery
30. The higgest waterfall in india is
  A.  Sivasundaram
  B.  Jog
  C.  Courtallam
  D.  Hogenakal