by online books

TutorVista's English tutoring program cover all grades and subject areas. The tutors keep themselves abreast with the requirements of the local school district and follow national and state standards. Our tutors use the same textbooks as used by the student to ensure that the tutoring is relevant..

There are 19 books on Geography, 16 books on Zoology and 20 books on Math in a bundle of books. Three books are selected one after the other. Find P(book on Zoology, book on Geography, no book on Math). => 2 321 or 152 ..

The bar graph shows the price of books on different subjects in a book store. Find the price range of books in the book store. => 4 or 3 or 5 or 2..

Botanical survey of India publishes this book. This book provides information about plant species which are rare, endangered or endemic, but all of which are grown in botanical garden..

Which is the best estimate of the length of a book? => 25 m or 25 km or 25 mm or 25 cm..

It is published by IUCN, to provide information about threatened species of plants and animal..

A book costs more than 70 dollars and the cost is divisible by 3. What could be the cost of the book? => $84 or $83 or $66 or $85..

The cost of 8 books is $30. Find the cost of 24 books. => $180 or $90 or $100 or $88..

There are 20 English books and 7 French books in a shelf. In how many ways can one English book and one French book be chosen? => 140 or 7 or 20 or 2..

Irena collected 7 books, Zelma collected 3 books, and Valerie collected 3 books at a country fair. Find the total number of books they collected altogether. => 16 or 15 or 13 or 11..