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CA CPT Quantitative Aptitude Model Questions

Quantitative Aptitude for SSC
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CPT Mock Test Papers with Answers:

Quantitative Aptitude CA CPT Online Test

Question 1
The ways of selecting 4 letters from the word EXAMINATION is
A
None of these
B
130
C
125
D
136
Question 2
A______ distribution is a theoretical distribution that expresses the functional relation between each of the distinct values of the sample statistic and the corresponding probability.
A
Sampling
B
Poisson
C
Binomial
D
Normal
Question 3
The index number of prices at a place in 1998 is 355 with 1991 as base. This means

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A
There has been on the average a 255% increase in prices
B
There has been on the average a 250% increase in price
C
There has been on the average a 355% increase in price
D
None of these
Question 4
An experiment is known to be random if the results of the experiment
A
Can be selected at random
B
Cannot be predicted
C
Can be split into further experiments
D
Can be predicted
Question 5
________ are used for measuring central tendency, dispersion & skewness
A
Median
B
Deciles
C
Percentiles
D
Quartiles
Question 6
For any two numbers SD is always
A
Half of the range
B
Square of the range
C
Twice the range
D
None of these
Question 7
In case of an even number of observations which of the following is median ?
A
Any of these
B
The weighted average of these two middle values
C
Any of the two middle-most value
D
The simple average of these two middle values
Question 8
The entire upper part of a table is known as

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A
Stub
B
Caption
C
Box head
D
Body
Question 9
The sum of the digits of a two digit number is 10. If 18 be subtracted from it the digits in the resulting number will be equal. The number is
A
73
B
37
C
64
D
None of these
Question 10
If b2 – 4ac = 0 the roots are ______ and ______.

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A
Real, Unequal
B
Rational, Unequal
C
Real, Equal
D
Irrational, Unequal
Question 11
Standard error can be described as
A
The error committed in sample survey
B
Standard deviation of a statistic
C
The error committed in estimating a parameter
D
The error committed in sampling
Question 12
If all the observations are increased by 10, then
A
SD would be increased by 10
B
All these three remain unchanged
C
Quartile deviation would be increased by 10
D
Mean deviation would be increased by 10
Question 13
If an investment of Rs.1000 and Rs.100 yield an income of Rs.90 and Rs.20 respectively, for earning Rs.50 investment of Rs.______will be required.
A
Less than Rs.500
B
Rs.486
C
Over Rs.500
D
Rs.485
Question 14
Bivariate Data are the data collected for
A
Two variables at the same point of time
B
Two variables
C
More than two variables
D
Two variables at different points of time
Question 15
The mean proportional between 1.4 gms and 5.6 gms is
A
3.2 gms
B
None of these
C
28 gms
D
2.8 gms
Question 16
The present value of an annuity of Rs. 3000 for 15 years at 4.5% p.a CI is
A
Rs. 32809.41
B
Rs. 23809.41
C
None of these
D
Rs. 32908.41
Question 17
The line x = a + by represents the regression equation of
A
x on y
B
y on x
C
None of these
D
Both of these
Question 18
The sum of a series in A.P. is 72 the first term being 17 and the common difference –2. The number of terms is
A
6
B
6 or 12
C
10
D
12
Question 19
______ always lies in between the arithmetic mean & mode.
A
H.M.
B
G.M. and H.M.
C
Median
D
G.M.
Question 20
If the AM and GM for two numbers are 6.50 and 6 respectively then the two numbers are

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A
9 and 4
B
10 and 3
C
6 and 7
D
8 and 5
Question 21
In case ‘The ages of husbands and wives’ correlation is ______.
A
One
B
Zero
C
Positive
D
Negative
Question 22
In ______ distribution, mean = variance.
A
Binomial
B
Poisson
C
None of these
D
Normal
Question 23
A population comprises 5 members. The number of all possible samples of size 2 that can be drawn from it with replacement is
A
15
B
100
C
125
D
25
Question 24
The sum of square of first n natural number is __________.
A
(n/ 2) (n +1)
B
[(n/ 2) (n +1)]2
C
None of these
D
(n/ 6) (n +1) (2n +1)
Question 25
The effective rate of interest corresponding a nominal
A
7.10%
B
7%
C
None of these
D
7.5%
Question 26
What is spurious correlation?
A
It is a negative correlation
B
It is the correlation between two variables having no causal relation
C
It is very low correlation between two variables
D
It is a bad relation between two variables
Question 27
Ogive is a
A
Line diagram
B
Bar diagram
C
Both
D
None
Question 28
The values of x for the equation x2 + 9x + 18 = 6 – 4x are
A
(1, 12)
B
(–1, –12)
C
(–1,12)
D
(1,–12)
Question 29
If P(AÇB) = 0, then the two events A and B are ______
A
Equally likely
B
Independent
C
Exhaustive
D
Mutually exclusive
Question 30
When ‘p’ = 0.5, the binomial distribution is
A
Asymmetrical
B
None of these
C
Both of these
D
Symmetrical
Question 31
Mode of 0,3,5,6,7,9,12,0,2 is
A
6
B
0
C
5
D
3
Question 32
A person bought a house paying Rs. 20000 cash down and Rs. 4000 at the end of each year for 25 yrs. At 5% p.a. C.I. The cash down price is
A
Rs. 76392
B
None of these
C
Rs. 75000
D
Rs. 76000
Question 33
______ is an absolute measure of dispersion.
A
All these measures
B
Mean Deviation
C
Range
D
Standard Deviation
Question 34
The sum of all natural numbers between 200 and 400 which are divisible by 7 is ______.
A
8730
B
8729
C
8729
D
7730
Question 35
In case of an even number of observations which of the following is median ?
A
The simple average of these two middle values.
B
The weighted average of these two middle values
C
Any of the two middle-most value
D
Any of these
There are 35 questions to complete.
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Vishal Arora