YSA Model Paper 

Subject: Computer Science   X                                                        Max Marks: 55  

Section – C

(Marks: 2 x 8 = 16)

Note: Attempt any two questions. Each question carries equal marks.

 

Q. 3. Write a program to calculate the average of three values using GOTO statement.

           

a.                   Draw a flow chart                                                                                                        (3)

b.                   Write GW-BASIC code to solve the problem                                                                  (5)

 

Q. 4.   A weather forecasting organization analyzes the temperature in a city using the following criteria:

 

Temperature	Remarks
<0 C &  > -30 C	Very Cool
>0 C &  < 10 C	Cool
> 10 C & < 30	Pleasant
> 30 C & < 55	Hot

 

a.                   State which type of loop you think is the most suitable.                         (1)

b.                   Write a GW-BASIC code to solve the problem                                                   (4)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

c.                   Draw a flowchart of the program.                                                                     (3)

 

Q. 5.     Write a program to sort 15 students names in Descending order.                                                (8)

 

 

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