little black book on line

Consider two bodies of equal surface areas suspended in a room. One of the bodies has a polished surface and the other is painted black. After sufficient time, the temperature of both the bodies are equal to the room temperature. As the surface areas of the bodies are the same, equal amou..

A geography book has 135 pages. Average number of lines per page is 9. How many lines should each page contain, if the book has to be printed with only 45 pages? => 29 or 9 or 27 or None of the above..

The number of books collected by students in a grade is shown in the line plot. What is the ratio of the number of books collected by Andrew and Sunny? => 5 : 4 or 1 : 2 or 3 : 4 or 1 : 1..

Both the bar graph and the line graph shows the number of books that were sold each year at a bookstore. Between the two graphs, which one best represents the data? => not both, only a line plot would best represent the data or insufficient data or bar graph, because a..

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..

The table shows the number of pages in the books on Tom's bookshelf. Which of the following graphs would you use to show the data? => stem-and-leaf plot or histogram or circle graph or line graph..

The body is boat shaped or stream lined. Aquatic Adaptations in Fish Head, body and tail are compressed to make it suitable for locomotion in water, so that it offers little or no resistance for swimming in wat..

The table shows the change in the number of books checked out in a library from 1995 to 2000. Which line graph shows this change? 1995 1996 1997 1998 1999 2000 25 50 125 250 300 400 => Graph 1 or Graph 4 or Graph 2 or Graph 3..

The word 'Induction' means method of reasoning from individual cases to general ones or from observed instances to unobserved ones. Many important mathematical formulae are such that a result is formed by some means which does not provide for a direct proof. Mathematical Induction is a principle by..

A pen An apple Both tables Another bottles One tree Two pens Few bottles Every boy Each bottle Some milk Much milk Little milk/ink Some milk Enough books/milk More books/coffee A lot of books/juice Neither girls/juice Either girls/tea No pens no milk ..