Have a look at the posture of this girl who is reading a book and answer the questions which follow:
(c) What kind of reading glasses does she need?

Q.

Have a look at the posture of this girl who is reading a book and answer the questions which follow :
(a) Name the problem she is facing
(b) What are the two conditions shown in sections A and B of the eye as applicable to her.
(c) What kind of reading glasses does she need?

Q. Have a look at the posture of this girl who is reading a book and answer the questions which follow:
(a) Name the problem she is facing.

Q. Have a look at the posture of this girl who is reading a book and answer the questions which follow:
(b) What are the two conditions shown in sections A and B of the eye as applicable to her?

Q. Ollie decides to read $392$ pages on Saturday and $249$ pages on Sunday to finish a whole book. She actually reads $400$ pages on Saturday. Answer the following questions:
(i) How many pages will she read on Sunday to finish the book?
(ii) How many pages does the book have in total?

Q. Diary of Anne Frank is a book that was written by a young girl, who was living during the second world war, about her experiences. She wrote a diary about her life, and her father made it a book for the world to read. What kind of source is this book?