1. Write configuration tests for a web based application.
2. How does a plane turn on ground? Explain with logic.
3. How would you test the volume control for a music system?
4. You have been given an application and you have only 15
mins to test the application. How would you do the testing?
5. Your machine, which is on a network has been
disconnected. How you debug the problem?
6. What is the sum of numbers from 1 to 1000?
7. What is the probability that on rolling four dices same
number appears on all dices?
8. You have been given 8 identical balls out of which one of
them is heavier. How would find the heavier ball in the
least number of tries with the help of a balance? Explain
9. There is a disc which has been painted half black and
half white. You have been given sensors which could detect
white or black colors. The disc is revolving in either
clockwise or anticlockwise direction with variable angular
speed. Find the minimum number of sensors required to
determine the direction of rotation of the disc.
10. 64,54,42,31,20 which number does not fit in the series?
Answers were Sorted based on User's Feedback
Answer / sj
Question 10:::: 64,54,42,31,20 In this series 54 is wrong
Logic:: Add 11 to numbers like this
20+11=31
31+11=42
42+11=53
53+11=64
after adding 11 to 42 we get 53 instead of 54 So 54 is not
correct ..........
| Is This Answer Correct ? | 28 Yes | 3 No |
Answer / less than you
Here is reply of Question (6).
Sn = N*(A+L)/2
N= Total Number of Term = 1000
A= First Number = 1
L= Last Number = 1000
Sn = 1000*(1+1000)/2
= 1000*(1001)/2
= 500*(1001)
= 500500 = Five lakh and five hundred
| Is This Answer Correct ? | 16 Yes | 1 No |
Answer / less than you
For web based application, the traditional way to perform
software configuration testing is to set up a lab with
multiple physical machines running different combinations
of operating systems, Web browsers and other software.
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / sj
8. You have been given 8 identical balls out of which one of
them is heavier. How would find the heavier ball in the
least number of tries with the help of a balance? Explain
Answer:: 1) make two group of 4 ball each
means in 1 group we have 4 balls and in 2 group we have 4 balls
2) Now check which group is heavy in weight balance means
group 1 or group 2...
3) Now split heavy group ball into 2 groups of 2 ball each
means 1 group of 2 balls and 2 group of 2 ball each..
4) Now check which group is heavy in weight balance means
group 1 or group 2... u find the heavy ball ..................
| Is This Answer Correct ? | 19 Yes | 11 No |
Answer / sunny
8)make groups of 3 - 3 -2
now place 3 ball sets on the balance.
if both are equal.:-then place the remaining 2 balls (on either side of the balance)
if both are not equal:- then randomly choose 2 balls out of the heavier 3 ball set.... if both are equal that means the remaining ball is the heavy one...... if both are not equal you have already found the heavier one.
SO IN ANY CASE NOT MORE THEN 2 TRAILS.
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / akhil
Many of the answers are explained by fellow persons some are
correct and some are partly correct.So below I m giving
explanation of other questions:-
Q.7 Total number of events= 6*6*6*6 =1296
Number of events such that same number should be on all
four dices = 6
So probability = 6/1296 = 1/216
Q.9 1 sensor is needed to detect direction of rotation of disc.
explanation:-Put sensor on anywhere on the periphery of a
disc.It will detect colour as white or black depending on on
which part u put ur sensor.Then it will detect black when
that part comes to the sensor.It will find on which
direction black part comes and thus can tell the direction
of rotation of disc.
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / nishant verma
Answer(8):
divide number of ball into two part 4-4.now balance them
which part is heavier take them out.now divide again into
two part 2-2 again repeat the same process till u get
heavier one
| Is This Answer Correct ? | 0 Yes | 1 No |
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