- Economic and Social Research Institute General Aptitude Interview Questions
- Economic and Social Research Institute Trainee Interview Questions
- Economic and Social Research Institute Personal Questions round Interview Questions
- Economic and Social Research Institute HR Interview Questions
- Economic and Social Research Institute Lead Interview Questions
Ques:- Three birds cross a point in a same st. line and of that 2 fly in opposite directions. If a triangle is formed with the position of the birds what kind of the triangle will be formed? a)isosceles b)right angle c)equilateral d)right angle and isosceles.
Ques:- The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 5 years hence?
Recent Answer : :
24
Ques:- Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?
Recent Answer : :
x=12;y=7
Ques:- What is the difference between deemed university & other university eg. DY Patil university (pune) & pune university
Ques:- Why do you think that we will appoint you?
Ques:- Number of zeros in the product of the first 100 numbers?
Recent Answer : :
1×2×…100=100!
Number of zeros in product of n numbers =[5n]+[52n]+[53n]+…
Number of zeros in product of 100 numbers =[5100]+[52100]+[53100]
where [.] is greatest integer function
=[20]+[4]+[0.8]=20+4=24
Ques:- Speak on your unforgettable or memorable day for two minutes?
Ques:- The largest natural number by which the product of three consecutive even natural numbers is always divisible is
A. 16
B. 24
C. 48
D. 96
Recent Answer : :
c
Ques:- Why do you want to leave your organisation.
Ques:- What might make you leave this job?
Ques:- A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age?
Ques:- In a library, there are two racks with 40 books per rack. On a given day, 30 books were issued. What fraction remained in the racks?
Recent Answer : :
TOTAL NUMBER OF BOOKS 40+40=80
ISSUED BOOKS 30
REMAINING BOOKS 80-30=50
RATE=50/80=5/8
Ques:- What is your experience about field work?
Ques:- Three piles of chips–pile I consists one chip, pile II consists of two chips, and pile III consists of three chips–are to be used in game played by Anita and Brinda.The game requires: a)That each player in turn take only one chip or all chips from just one pile. b)That the player who has to take the last chip loses. c)That Anita now have her turn.From which pile should Anita draw in order to win?
Ques:- The average age of 12 students is 20 years. If the age of one more student is included, the average decreases by 1. What is the age of the new student?
A. 5 years
B. 6 years
C. 7 years
D. 9 years
Recent Answer : :
Correct option is C)
Let be students are consider as child
Let the age of child added later be x years.
average age of 12 children =20 years
∴ Total age of 12 children =20×12=240 years
After one more child is added-
Average of 13 children =20−1=19 years
Average age of 13 children =
13
sum of 12 children+x
19=
13
240+x
⇒240+x=247
⇒x=247−240=7 years
Hence the age of child added later is 7 years.
Ques:- What will you if you don't get the job?
Ques:- Are you ready to work 24*7 ?
Ques:- What sum of money put at C.I amounts in 2 years to Rs.8820 and in 3 years to Rs.9261?
Ques:- From 5 litres of a 20% solution of alcohol in water, 2 litres of solution is taken out and 2 litres of water is added to it. Find the strength of alcohol in the news solution.
A. 10%
B. 12%
C. 15%
D. 18%
Recent Answer : :
In 5liter alchol is 20%
In 1liter alchol is0.2÷5=0.04liter
Taken out 2liter solution =3liter solution
Alchol present 3×0.04=0.12liter
7liter water alhol present=0.12liter
12%
Ques:- Describe a time when you had a disagreement with a colleague at work. How did you manage to work it out?
Ques:- Tell me about summer training in B.Tech 2nd yr with Computer Science?
Ques:- A,H,A,L,?,H,E
Recent Answer : :
the answer is E
Ques:- What do you for when you hire people?
Ques:- Describe a time when you took extra effort to make sure the person with whom you were communicating with had really understood your point. How did you do this?
Ques:- A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is?
Recent Answer : :
1.5
Ques:- Good companis reliance
Ques:- Do you have any principale towards job?
Ques:- Describe a complex problem you have solved or haven't solved?
Ques:- Do you know what is your job profile?
Ques:- 441 : 361 :: 729 : __
Recent Answer : :
625
ans is a