library book group

It is a technique used for creating multiple copies of a given gene. A chromosome of an organism is broken into small fragments comprising of one or a few genes with the help of restriction endo-nucleases. Each fragment is joined to a suitable vehicle DNA, forming recombinant DNAs of different nat..

The graph shows the percent of each type of book in a library. What percent of the books are magazines in the library? => 15% or 12% or 20% or 10%..

A librarian has a record of the number of books on each subject present in the library. Find the number of books on Science present in the library. => 24 or 20 or 23 or 22..

Chris borrowed a book from a library. The library charges $3 for the first day and $4 per day from the second day onwards. Chris took more than 2 days to return the book and he paid $35 while returning the book. How many days did he keep the bo..

A library charges $0.7 per day for an overdue book. How much is charged for a book, which is 16 days overdue? => $11.9 or $12.6 or $11.2 or $10.5..

A librarian has added 8 new books to his library for the past 40 days. On the 41 st day, he removed 280 old books. After removal of these books, the total number of books was 6,000. Find the number of books that were there in the libr..

In a library, 153 books are arranged in the first shelf, 247 books in the second shelf, and 234 books in the third shelf. Find the total number of books arranged in all the three shelves. => 834 or 534 or 734 or 634..

A quiz book in the public library weighs one pound. Choose the best relationship for one pound. => 1 pound is little more than 1 kilogram. or 1 pound is little less than half a kilogram. or 1 pound is equal to 1 kilogram. or 1 pound is little more than half a kilogram...

A Library provides two types of cards for their members: a red card, which costs $24 plus $4.25 rent per book, and a yellow card, which costs $18 plus $5.75 rent per book. For what number of books do both the cards cost the same? => 4 or 6 or 3 or 5..

The number of books issued in a library for 11 days are 32, 24, 32, 12, 16, 18, 36, 38, 29, 33 and 35. How many stems are there in the data? => 4 or 2 or 5 or 3..