A software engineer has the capability of thinking 100
lines of code in five
minutes and can type 100 lines of code in 10 minutes. He
takes a break for
five minutes after every ten minutes. How many lines of
codes will he
complete typing after an hour?

Answers were Sorted based on User's Feedback



A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / l.harini

answer is 250

Is This Answer Correct ?    55 Yes 6 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / vishal pitaliya

5(think 100 line)
5(write 50 line) -----------------50
5(break)
5(write remaining 50 line)--------50
5(think 100 line)
5(break) SO TOTAL IS
5(write 50 line)------------------50
5(write remaining 50 line)--------50 ANS:250
5(break)
5(think 100 line)
5(write 50 line)------------------50
5(break)

Is This Answer Correct ?    49 Yes 2 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / harini

There are TWELVE 5 minutes in 1 hour.5 min-thinking,5
min-TYPING 50 LINES and 5 min break,5 min-TYPING 50 LINES
,5 min-thinking, 5 min break,5 min -50 LINES,5 min-TYPING 50
LINES,5 min break,5 min thinking,5 min-TYPING 50 LINES,5 min
break.(totally 250 LINES ARE TYPED)


HENCE 250 IS THE ANSWER.

Is This Answer Correct ?    30 Yes 0 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / saurabh chhabra

250

Is This Answer Correct ?    27 Yes 1 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / sandeep

work total time output lines
think(5) 5 0
write(5) 10 50
wait(5) 15 50
write(5) 20 100
think(5) 25 100
wait(5) 30 100
write(10) 40 200
wait(5) 45 200
think(5) 50 200
write(5) 55 250

Is This Answer Correct ?    10 Yes 0 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / diffraction

60min=10 work 5 break 10 work 5 break 10 work 5 break 10
work 5 break



total work =40 min

in 40 min= 5 min think 10 min type 5 min think 10 min type 5
min think 5 min type

so 100+100+50=250 lines

Is This Answer Correct ?    6 Yes 0 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / balasundar

Timing Processing
Start End
0-------5-------Think
5-------10--------------Type(50 line)
10------15------------------------------Break
15------20--------------Type(50 line)
20------25------Think
25------30------------------------------Break
30------35--------------Type(50 line)
35------40--------------Type(50 line)
40------45------------------------------Break
45------50------Think
50------55--------------Type(50 line)
55------60------------------------------Break

In one hour, totally he spent 25 minutes for typing 250 lines

Is This Answer Correct ?    5 Yes 1 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / anjan chowdhury

Here the trick is "He takes a break for five minutes after every ten minutes".
So, if he thinks first five minutes and after that he begins writing then after 5 min, he must take a break.
Hence in first round:
--------------------------------
5 min --> thinking(T)[100 lines]
next 5 min --> writing(W)[first 50 lines]
next 5 min --> break (writing is interrupted by break)(B)
--------------------------------

In second round:
--------------------------------
5 min --> W (Another 50 lines)
5 min --> T [100 lines]
5 min --> B
---------------------------------

In third round:
---------------------------------
5 min --> W (first 50 lines)
5 min --> W (Next 50 lines)
5 min --> B
---------------------------------

In fourth round:
---------------------------------
5 min --> T [100 lines]
5 min --> W (first 50 lines)
5 min --> B
---------------------------------

Hence, in total 60 mins,
Thinking : 300 lines
Writing : 250 lines

Is This Answer Correct ?    3 Yes 1 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / aniekan okon

300

Is This Answer Correct ?    13 Yes 16 No

A software engineer has the capability of thinking 100 lines of code in five minutes and can type..

Answer / honey

300

Is This Answer Correct ?    1 Yes 4 No

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