Read the passage carefully and choose the correct answer to each question out of the four alternatives.

Did the earth always____(i)_____ as it does today? No, __(ii)____ its origin about 4.8 billion year ago, our planet has ___(iii)____ a lot of changes. The initial ball of fire ___(iv)___ down and the surface slowly ___(v)__ solid. Today we know that the Earth’s crust is divided into several plates, which move continuously. Entire continents have been displaced and mountains, islands and new seas have been formed or have disappeared.

Fill in the blank at (iii).

Noor forgot to bring her tiffin to school and asked Tanya to share her tiffin saying "You should share your tiffin with me today because I shared my tiffin with you yesterday". According to Lawrence Kohlberg's theory of moral development, Noor's statements represents_______ orientation typical at _______ stage. 

Who is the author of the book ‘Grandparents’ Bag of Stories’?

Direction: In the following questions, out of the four alternatives, choose the one which can be substituted for the given sentence.

A study of words and the way words develop

How many triangle in this figure?

The capital city reputed to be the oldest in the world is: