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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...

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..

Where many pesticides are extensively used to kill insects like mosquitoes. Apart from killing mosquitoes, these chemicals cause large pollution to drinking water, soil as well as many food stuff. For e.g., Spraying DDT, BHC to control mosquito based human diseases is extensively taken up in our co..

In India, birds and animals are worshipped from time immemorial. They are considered to be cultural assets and have a profound effect on Indian art, sculpture, literature and religion. It is imperative that we protect wildlife. An awareness should be created amongst the masses using the vario..

An awareness should be created amongst the masses using the various media of communication like the TV, radio, newspapers and the magazine..

How far is the Shopping Mall from the library? => 3 units or 9 units or 12 units or 4 units..

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. => 20 or 22 or 24 or 23..

A librarian recorded the number of books on each subject. Find the number of math books in the library. => 22 or 23 or 20 or 24..

There are 24 chairs for every 6 desks in a library. Find the ratio of chairs to desks. => 3 : 1 or 1 : 3 or 1 : 4 or 4 : 1..