2/18/2016
BankersAddaIBPSPO,SBI,RRB|CurrentAffairs|ReasoningQuiz|English|Quant|GKCapsule:QuantQuizforLICAAO
Directions (15): Study the following graph and answer the questions that follow:
1.What was
IBPS IT OFFICER PRATICE SET
NUMERICAL ABILITY
51. Two pipes A and B can fill a cistern in 37(1/2) minutes
and 45 minutes resp. Both pipes are opened. The
cistern will be filled in just half an hour, i
Chapter 13
Non Sampling Errors
It is a general assumption in the sampling theory that the true value of each unit in the population can be
obtained and tabulated without any errors. In practice, this
SavMor Pharmacies
A common practice now is for large retail pharmacies to buy the customer base from smaller,
independent pharmacies. The way this works is that the buyer requests to see the customer
Chapter 7
Varying Probability Sampling
The simple random sampling scheme provides a random sample where every unit in the population has
equal probability of selection. Under certain circumstances, mo
Chapter 6
Regression Method of Estimation
The ratio method of estimation uses the auxiliary information which is correlated with the study
variable to improve the precision which results in the improv
Chapter 3
Sampling For Proportions and Percentages
In many situations, the characteristic under study on which the observations are collected are
qualitative in nature. For example, the responses of c
Chapter 4
Stratified Sampling
An important objective in any estimation problem is to obtain an estimator of a population parameter
which can take care of the salient features of the population. If the
QUANT QUIZ
1.Three unbiased coins are tossed, what is the probability of getting at least 2 tails?
(A)1/3
(B)1/6
(C)1/2
(D)1/8
(E)none of these
2.What is the probability of getting a sum 9 from two th
SURVEY ON FACTORS AFFECTING THE ACADEMIC PERFORMANCE OF THE STUDENTS
Section A: Background Information
Q1) Sex: Male / Female
Q2) Age: a) 17-20 years
b) 21-25 years
Q3) Place of Residence: Rural / Urb