Patni Placement Paper(Sample)
square root of(PQ)=8 then 4 options
Ans:p+q =1: is not possible
equilateral triangle of side 10 units. cow is teethered with a rope of length 7 units at one of the vertex. Find the area of the field grazed. ans-77/3
Series till 50 terms: 2+3-5 +2+3-5+.... ans:5
when x is diveded by 299 remainder is 100. then when x is divided by 23 remainder is ? ans:8
there r 2 groups A and B. A boy goes from gp A to gp B. When he goes the ave wt of both the gps A and B increases. Then? ans:ave wt of gp A>wt of boy is>ave wt of gp B
(7^2)^3 and 7^2^3. What is the relation between the 2 . ie >,<,= ans- (7^2)^3<7^2^3.
Train speed 36kph. Dist travelled in 3minutes in meters ans-1800m
with the digits 1,2,3,4,5,6 make all 6 digit nos which r not divisible by 5. The no of such 6 digit nos is ans:600
x 2.5 3.5 1.5
y25 49 9 then what is the relation between x and y
ans:y is directly proportional to (2x)^2
18kg of fresh grapes have 90% water. dry grapes have 20% water. then the weight of the dry grapes is ans:2.25kg
population is 20000. Pop increases by 10% every year, then the pop after 3 years is? ans-26620
Dist bet 2 places A and B is given. A man P starts from place A at 9 pm and another man Q goes from B at 10pm . Speed of Q is double of that of P. Both cover 1/4 dist in the same time interval. then A travels the entire dist in time ? ans:8hrs
Entry fee is Re1. There r 3 rides each is of Re1. Total boys entering is 3000. Total income is Rs 7200. 800 students do all the 3 rides. 1400 go for atleast 2 rides. None go the same ride twice. Then no of students who do not go any ride is
ans:1400 (check-1000)
1,23,45,67... ans:-89
m is div by 5, n is div by 5 ,m-n is div by 5 m*n is div by 25
ans:then m+n is not div by 10
Cube of side 5 cms is fully painted in alll the 6 sides. it is then cut into cubes each of side 1 cms. then prob that 2 sides r
painted is ans:36/125
A is 25% bigger than B B is 20% less than C then the relation bet A, B, C ans 5:4:5
A cone and a sphere have the same radius. and in the cone we put the sphere then how much of sphere will be inside the cone
a)1/2 b)>1/2 c)<1/2 ans d)1/4
there r 5 papers Ratio of marks obtained in each subject is 6:7:8:9:10. Total marks obtained is 60%. 50% is pass marks. In how many subjects did he get above 50%. ans:4
which one is not correct a)cube rootof 343.
b)3.24 is not an integer Ans:none of these
A and B r 2 men who enter into business and they invest Rs 1000, Rs 2000resp. How will they divide the income of Rs 5000 .ans 5000/3 & 5000(2/3)
9C2 + 9C3 +10C4=? ans 11c4
10^23-7 is divided by 6, remainder is? ans-3
if x+y+z =1. then xy+yz+zx is
a)<1/2 ans b)>1/2 c)=1/2
.nos from 1 to 100.
a)find all the nos which r divisble by 3,9,27 --33
b)at least 2 --11
c) only 2 --8
d) none --67
3 balls inside a bag having nos on it written 1 , 2, 3 on it. a ball is taken and then put inside it. Find probability that all
3 nos r the same when it is taken 3 times ans-1/27
15c6+15c7+16c8=== 17cx ans- x== 8 or 9.
three men invested sum. and their ratio is 5:7:6. profit is 5400.then b's share ans--2100
sum of all 5 digit nos formed using 1,3,5,7,9. ans---6666600 (11111+33333+55555+77777+99999)*24. each digit occupies all the places for 24 times.
x and y even nos. x>y which is even. a)x+y b)x-y c) 2x/y (not)
1/2 divived by 1/2 of 1/2 ) whole divided by 1/2 +1/2 of 1/2
ans----- 2 2/3. or 8/3.
trees of heights 30 and 40 sepatated by a river. fish in the river is at equal dis from top of the trees where two birds r
there.ratio of the distances from fish to the root of the tress
ans---4:3.
three cones (r=r,l=2r)are arranged upright so that each cone is in contact with other two .and a circle is formed passing
through its vertices. what will be its radius. ans 2r/sqrt(3)
What number must be added to 1/x to make it equal to x. Ans. (x2-1)x
Some pen bought something at loss for Rs 60.He then sold it the price of 81 and his profit was 20% of the loss.At what price did he buy the object. Ans. calculate. ans-77.50
one disk of 20cm radius, out of that 4 disk of 5cm are cut , find diffrence of leftout and cut out area:ans-200pi
(X)+(1/x)=3 then (xsquare) + 1/(xsquare) = ??ANS-7
a box contain 4 small bos, each small box again contain 3 box,again these box contain 2 box . total how many boxes ANS-1+4+12+24=41
between 100 to 200 how many no are divisible by both 3 and 2 and 100,200 are inclusive? ans-68
How many two digit no you make by 1,2,3,4,0 Ans=16 because 0 is not in the 10th place.
(25...) 32 and (25....)31 in both cases 6 in the last position. What should be in the blanks? Ans 6
In a GD there is no restriction in saying something between the participants. A, B, C, D, E be the participant. What's is probability to say B before A. i) 20%, ii) 40%, iii) 50%, iv) none of these. Ans. 50%.
You have only 1 kg weight. You have to weight 31kg. Min number of measurements you have to done. Ans. 5 as 1+2+4+8+16=31.
Min (a, b, c)=min of a, b, c Max (a, b, c,)=max of a, b, c then what is the value of MAX {min (2,5,7), max (-7, -2, -3), 3}. ans-3
The product of two consecutive odd no is -1, then what is the value of the sum of them. Ans. 0 as -1*1 becomes -1.
Few years ago on 31st January on her 26th birthday a lady laid a baby. Now what's the sum of their ages? i) 37, ii) 38, iii) 43, iv) 51. I am confused about the answer. It may be any even no. as (26+x)+x. So I think it are 38.
81*82*83*84*85*86*87*89. What should be in the unit place in this product?
Ans. It must be 0 as 5*2=10
In a company ones salary increases 6/5 times in every year. After 4 year of joining average salary is 1342. Then what's the starting salary of the company? A) 900, b) 1000, c) 1100, d) 1200. Ans.= 1000
Perimeter of an equilateral and isosceles is 45 and 40 respectively. At least one of the sides of isosceles is equal to the equilateral. What's the base of isosceles triangle? Ans. 10. As. 45/3=15. 15+15+10=40.
Two people P Q start a race in a circular track in opposite way different but constant speed. First they meet 900m cw from the starting pt. Then they meet 800m ccw from the starting pt. What's the circumference of the circle.
ans-2600m
RDBMS Concepts
1. What is database?
A database is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and which is designed, built and populated with data for a specific purpose.
2. What is DBMS?
It is a collection of programs that enables user to create and maintain a database. In other words it is general-purpose software that provides the users with the processes of defining, constructing and manipulating the database for various applications.
3. What is a Database system?
The database and DBMS software together is called as Database system.
4. Advantages of DBMS?
? Redundancy is controlled.
? Unauthorised access is restricted.
? Providing multiple user interfaces.
? Enforcing integrity constraints.
? Providing backup and recovery.
5. Disadvantage in File Processing System?
? Data redundancy & inconsistency.
? Difficult in accessing data.
? Data isolation.
? Data integrity.
? Concurrent access is not possible.
? Security Problems.
6. Describe the three levels of data abstraction?
The are three levels of abstraction:
? Physical level: The lowest level of abstraction describes how data are stored.
? Logical level: The next higher level of abstraction, describes what data are stored in database and what relationship among those data.
? View level: The highest level of abstraction describes only part of entire database.
Every Organisation needs smart and hardworking people among all the others persons. I have confident that i am one of the person in those who are having good ideas and willing to work harder. this makes u hire me.
I will always give my best whatever the job i am working on. You can expect 100% effort from my side.
Yes sir, i have successfully completed 3 rounds so far, from this i am clear that i have all the qualities that your company looks for. moreover i have a very good communication skills, programming skills
So let me first say my strength i am quick learner, dedicated person and young man with lot of dreams. And most importantly i never hate reading new things, so i think this will fit me for any company
I think my profile suits the job requirements,and I also i do give my best to the concern
What are your strengths and weaknesses?
My strength is hard work, think positively, confidence. Weakness is my lazyness, feeling shy, emotional angry.
Why do you want to work at our company?
Because our company is one of the top most company
Because our company is most famous leading in all over world so that's why I choose this company and also help to develop my communication skills.
What is the difference between confidence and over confidence?
In my point of you confidence is a first step in our life.
"I can do"is a confidence.
"No one can do better than me"is a over confidence
"I KNOW" it is confidence,
"I ONLY KNOW" That is overconfidence
What is the difference between hard work and smart work?
Hard work is too important in our life to learn everything to work on that to reach your goal
and smart work is quality of work what is we need in work
Hard work refers the work which is done sincerely and by working hard. Smart work refers that completing the work in a short period of time effectively .
Smart work comes from Hard Work.It is the next step of Hard Work.
How do you feel about working nights and weekends?
Depends on the need of project that will be always ok.
Can you work under pressure?
ya i can but i don't like to get that type of situation in work
No, because under pressure some times we done so many mistakes... so normally we can do easy and finish my work...
yes, but not regularly it makes mind always tension in all ways & to make wrong desisons too.
What are your goals?
I want a good position in our society and make all of them as happy.
My final goal is to lookafter my parents, if stay in any job.
How long would you expect to work for us if hired?
I'm lookin for a long term career in u r organization
as long as the company needs my service
I want to join in MBA.
Tell me something about our company.
IBM is a fast growing company in IT & it's good for a fresher bec. they can prove thereself in this company everyone know's the name of IBM .it's big international company
How much salary do you expect?
I think that is depend on my qualification, my performance & my hard work.
As per the company norms.............
Where do you see yourself five years from now?
May be a successful business man
I am in good position in your company
On a scale of one to ten, rate me as an interviewer.
sir im not having experience to rate you,but you are correct person as an interviewer
sir i am not in such position to rate you.
but only i can say as an interviewer you are very much friendly & having very good communication skill
Sir i'm hoping that you are interviewing so many persons so i am hoping that you are a good knowledge person so i think 10 out of 10...
Do you have any questions for me?
What is your opinion on me.?
Are You get Satisfied with my answers ?
am i the right person for the company ?
Patni QuestionsQ1) The ratio of the areas of the in circle and circum circle of an equilateral triangle is
a) 1: 4
b) 11:9
c) 12:1
d) 11:3
Q2). A circular road runs round a circular ground. If the difference between the circumference of the outer circle and inner circle is 44 meters, the width of the road is.
a) 7m
b) 11m
c) 22m
d) 44m
Q3). A rectangle plate has an area of 80 sqm. If its length is 5 times than the breadth, then length of the plate is
a). 16
b) 20
c) 4
d) 80
Q4). Three spherical metal balls of radii 6cm,8cm and R cm are melted into a solid sphere of radius 12cm. The value of R is
a) 5cm
b) 6cm
c) 8cm
d) 10cm
Q5). If a/b = 1/3 and 3a + 2b = 6 then, b is
a) 3
b) 6
c) 2
d) 1
Q6). The digits of the integral part of the square root of 123456789 is
a) 6
b) 5
c) 8
d) 3
Q7). The sum of all multiples of 6 lying between 50 and 100 is
a) 600
b) 96
c) 150
d) none
Q8). The greatest factor of the product of any four consecutive integral number in all cases, is
a) 25
b) 24
c) 16
d) 20
Q9). Two third of the square of a number is 1.5, the number is
a) 1
b) 1.5
c) 2.5
d) 2/3
Q10). Two persons cover the same distance 5 kmph and 6 kmph respectively. Find the distance traveled by each., if one takes 16 minutes longer than the other.
a) 5
b) 60
c) 8
d) 16
Q11). The price of cycle is increased by 10% every year. If the present price of cycle is Rs. 1,210 , its price two years ago was ?
a) 1,000
b) 2,100
c) 1,700
d) 1,900
Q12). 10% 0f 25 is 5% of x. Then x
a) 10
b) 5
c) 100
d) 50
Q13). If the side of the square is increased by 20% then the area of the square is increased by
a) 69%
b) 96%
c) 44%
d) 10%
Q14). If G is finite group of order 3, then
a) G is always abelian
b) G is always non-abelian
c) G may be abelian
d) none
Q15). Let Q be the set of all rational numbers and P be the set of all irrational numbers. Then
a) P is closed for addition but Q is not closed for addition
b) P as well as Q is closed for addition
c) Q is closed for addition for Q is not closed for addition
d) none of the above
| Best VLSI/Embedded Design MNC Company | Qualcomm |
Best VLSI/Embedded Design Indian Company | HCL |
Best VLSI/Embedded Design Startup Company | Cosmic Circuits |
Best Electronic System Design MNC Company | Cisco |
Best Electronic System Design Indian Company | Tejas Networks |
Best Electronic System Design Startup Company | Redpine Signals |
Award for Youngest Entrepreneur in Semiconductor space | Notion Ink Team (Rohan Shravan, Rohit Rathi and Sachin Ralhan) |
Outstanding contribution to VLSI/Embedded Design Industry (Corporate) | Wipro |
Outstanding contribution to VLSI Embedded Design Industry (Academic Institution) | IIT Kharagpur |
Outstanding contribution to VLSI/Embedded Design Industry (Individual) | Dr.Bobby Mitra, President and Managing Director of Texas Instruments India |
