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In the first 6 hours of a day, a printer can print average of 15 pages/hour, for the next 8 hours it can print 12 pages/hour. For the next 3 hours it can print 17 pages/hour and for the last 7 hours it can print 9 pages/hour, then what is the average speed per hour of the printer for that day?
public class Test{       public static void main(String args[]){             System.out.print(""=="");             System.out.print(" ");             System.out.print("A"=="A");             System.out.print(" ");             System.out.print("a==A");       } }
You configure your Windows 2000 Server as a print server. You install a second PnP Network adapter to improve the performance. The first adapter uses IRQ11, and the second adapter uses IRQ5. The server is now unable to print to print devices connected to a non-PnP LPT2 port adapter. You want to continue to use the print devices connected to your print server. What should you do?
A group of 74 students of Class XI went on picnic. The number of students who went on picnic by each section is as follows: Section A = 15 Section B = 24 Section C = 15 Section D = 20 5 students from Section A spent as much as 4 students from Section B. 12 Section B students spent as much as 9 Section C students and 6 Section C students spent as much as 8 Section D student. If every student of a particular section spent the same amount and all the students spent Rs. 23,370 altogether, find the amount spent by each student of Section D?
What is the result of compiling and running the following code?
public class Tester{static int x = 4;int y = 9; public Tester(){System.out.print(this.x); // line 1printVariables();}public static void printVariables(){System.out.print(x); // line 2System.out.print(y); // line 3}public static void main(String... args) { // line 4new Tester();}}
Printer A and Printer B can print 1800 saree working 8 hrs in 5 days. Printer A can print as many Sarees in 3 hrs as Printer B can print in 2 hrs. How many saree can Printer B print in 1 hour?
Two printing machines A and B can print 2400 high quality pages working 5hrs in 5 days. Machine A can print as many pages in 2.5hrs as machine B can print in 1.5 hrs. How many pages can machine B print in 1 hour?
Last year, there were three sections in a competitive exam. Out of them 33 students cleared the cut-off in Section A, 34 students cleared the cut-off in Section B and 32 students cleared the cut-off in Section C. 10 students cleared the cut-off in section A and section B, 9 cleared the cut-off in section B and section C and 8 cleared the cut-off in section A and section C. The number of students who cleared only one section was equal and was 21 for each section. How many students cleared all the three sections?
A machine P can print out one lakh books in 8 hours. Machine Q can print the same number of books in 10 hours while machine R can print them in 12 hours. All the machines are started at 9 A.M.While machine P is stopped at 11 A.M. and remaining two machines completed the work. Approximately at what at what time will the work time (to print one lakh books) be finished?
A  can print one lakh of books in 8 hours, B can print the same number of books in 10 hours while C can print them in 12 hours. All started working at 9 A.M. while A is closed at 11 A.M. and the remaining work was completed by B and C. Approximately at what time will the work (to print one lakh books) to be finished?