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Among four books, Book 1 is twice as heavy as Book 2's weight. Book 4 is 60 grams more as compared to Book 2 but 60 grams less as compared to Book 1. Which book is the heaviest?

The teacher taught 3/5 of the book, Vivek revised 1/5 more on his own. How much does he still have to revise?

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You have read new book full of new ideas woud you :

Asha and Samuel have bookshelves of the same size partly filled with books.Ashas shelf is (5)/(6) th full and Samuels shelf is (2)/(5) th full. Whose bookshelf is more full? By what fraction?

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Formal Letter Writing Format | Important Points to Grab Full Mark | CBSE Board 2020 | Quick Revision