paper must be written on the sheets provided separately) I. Fill in the blanks with the help of the hints: 6x1=6 font work Line spacing normal drawing slide sorter header 1. is a vertical distance between successive lines of the text. 2. option is used to place some information on the top of every page in a document. 3. The feature allows to create special text effects. 4. Lines, basic shapes, block arrows are the options of toolbar. 5. The view displays a miniature view of all the slides in a presentation. 6. In Libre Office Impress the view is the default presentation view. II. Write True or False. 6x1= 1. Landscape is the default paper orientation in Libre Office writer. 2. The column break option splits the document in two or more columns. 3. Text cannot be formatted within the text box. 4. The file extension of Libre Office Impress file is .odp. 5. The area icon is used for colouring a drawing object. 6. Paragraph spacing determines the amount of spacing above or below a paragraph. III. Choose the correct answer from the options given below: 1. In which view do you select the layout of slides for a printed handout? a) Normal view b) Slide sorter view c) Handout view 2. How many types of views are available in Libre Office Impress? a) 5 b) 6 c) 7 3. Which feature allows you to insert graphics into a document? a) Font work b) Textbox c) Gallery 4. The font work button is present on toolbar a) Formatting b) Standard c) Drawing 5. The default tab stops are set at every a) 0.5 inches b) 0.06 inches c) 0.8inches 6. The default text alignment in Libre Office Writer is c) centre b) left
Answers
Answer:
your correct answer is 6 right answer
Answer:
Solution−
Let assume that
Speed of the train be x km per hour
Speed of the car be y km per hour
Case :- 1
A man travels 600km apart by train and partly by car. It takes 8 hours and 40 minutes if he travels 320 km by train and rest by car.
Distance travelled by train = 320 km
So,
Distance travelled by car = 600 - 320 = 280 km
Time taken = 8 hr 40 min
So,
\begin{gathered}\rm \: \dfrac{320}{x} + \dfrac{280}{y} = 8\dfrac{40}{60} \\ \end{gathered}
x
320
+
y
280
=8
60
40
\begin{gathered}\rm \: \dfrac{320}{x} + \dfrac{280}{y} = 8\dfrac{2}{3} \\ \end{gathered}
x
320
+
y
280
=8
3
2
\begin{gathered}\rm \: \dfrac{320}{x} + \dfrac{280}{y} = \dfrac{26}{3} - - - (1) \\ \end{gathered}
x
320
+
y
280
=
3
26
−−−(1)