‘The people’s Maharaja’ is the biography

Which one of the following statements for a tropographical map is not correct?

A, B, C, D and E are standing in row. 'A' is between 'B' and 'D'. E is not at the starting of row. 'C' is just before D. 

The square of the sum of two numbers equals the square of the difference between them. Which of the following has to be true?

Match List I with List II

The Agasthyamalai Biosphere reserve is in: 

Which organization published the Human Development Index (HDI) Report?

Which amongst the following was not correct about the ancient town of  Mathura ?

Lightning is seen before thunder because

Which amongst the following statements is/are  not correct ?

1.      Isthmus is a narrow strip of land joining two landmasses.