Technology services industry association (tsia) Interview Questions, Process, and Tips

Ques:- In a Park, N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song ? one pair immediately after the other. If the total time taken for singing is 28 minutes, what is N?

Total number of pairs is NC2^{N}C_2NC2​. Number of pairs standing next to each other = N. Therefore, number of pairs in question = NC2^{N}C_2NC2​ – N = 28/2 = 14. If N = 7,
7C2​ – 7 = 21 – 7 = 14….
N =7

Ques:- Is there anything I haven’t told you about the job or company that you would like to know?
Ques:- Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school?

Speed Ratio = 1:7/6 = 6:7
Time Ratio = 7:6
1 ——– 7
4 ——— ? 28 m

Ques:- A company installed 36 machines at the beginning of the year. In March they installed 9 additional machines and then disconnected 18 in August. How many were still installed at the end of the year.

27

Ques:- During a given week A programer spends 1/4 of his time preparing flow chart, 3/8 of his time coding and the rest of the time in debugging the programs. If he works 48 hours during the week , how many hours did he spend debugging the program.

Here is the ans with explanation…..
Just divide 48 hours into 8 parts…
for flowchart its 1/4 so it is 2/8 = 12hours
For Coding it is 3/8 = 18 hours
the rest is again 3/8 = 18 hours for debugging..

Ques:- TELL US SOMETHING ABOUT OUR COLLEGE?
Ques:- Today is Tuesday. After 62 days it will be
A. Monday
B. Wednesday
C. Thursday
D. Sunday

Monday
7days for a week so 62÷7 remainder is 6 so
After Tuesday + 6days = monday

Ques:- Whom would you pick as a leader icon and why?
Ques:- A man owns 2/3 of the market research beauro business and sells 3/4 of his shares for Rs. 75000. What is the value of Business.

1,50,000

Ques:- Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -.
Ques:- Explain a recent mistake. What did you learn from it and in what areas can you utilize that knowledge in the future?
Ques:- What s the full form of GOOGLE and YAHOO?
Ques:- Find out the wrong number in the series:
4, 5, 15, 49, 201, 1011, 6073
A. 5
B. 15
C. 49
D. 201

Correct option is A)
2nd term =(1stterm×1+2)=(4×1+2)=6
3rd term =(2ndterm×2+3)=(6×2+3)=15
4th term =(3rdterm×3+4)=(15×3+4)=49
5th term =(4thterm×4+5)=(49×4+5)=201 and so on
∴5 is wrong.

Ques:- When you have worked on a team, and your role was crucial, what was that role? In what way was this team effort different or similar to working on your own?
Ques:- Is there an achievement of which you are particularly proud? What is it? Why is it
Ques:- There are some chickens in a poultry. They are fed with corn. One sack of corn will come for 9 days. The farmer decides to sell some chickens and wanted to hold 12 chicken with him. He cuts the feed by 10% and sack of corn comes for 30…

X= Chickens
Y = Qty per day

X*Y*9= 12 *.9 *Y*30

x=36

Ques:- Describe one of your memorable day?how is education useful for any body?
Ques:- Describe your past career in 200 words.
Ques:- There is food for 760 men for 22 days. How many more men should join after two days so that the same food may last for 19 days more?
Ques:- Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?

Marks in thrice in english as in science
so if science marks is x
then english marks = 3x
lets maths marks = y
ratio of english and maths marks is
3x/y = 3/5
=> y = 5x

and total marks = 162
3x + x + 5x = 162

Ques:- U r watching an inp. cricket match.Suddenly the tv goes blank. Write the steps u ll take to find the fault?
Ques:- You have a bag of with ‘N’ number of strings. At random, you pull out a string’s end.You pull out another string end and you tie the two together.You repeat this until there are no loose ends left to pull out of the bag.What is the expected number of loops?
Ques:- Where would you like to stand after a period of 5 years?
Ques:- At what rate percent on simple interest will Rs.750 amount to Rs.900 in 5 years?

4%

Ques:- The length of the bridge, which a train 130 m long and traveling at 45 km/hr can cross in 30 sec is?
Ques:- A man leaves a point P at 6 a.m. and reaches the point Q at 10 a.m. another man leaves the point give at 8 a.m. and reaches the point P at 12 noon. At what time do they meet?

9 am

Ques:- What do you think about ?Abortion?
Ques:- Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.5400. How much third person will get?