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ISRO CS 2019: Engg Maths Booster Quiz 1
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Question 1
Which of the following statement is correct
Question 2
Given
X : 0 10 16
Y : 6 16 28
The interpolated value at X = 4 using piecewise linear interpolation is
X : 0 10 16
Y : 6 16 28
The interpolated value at X = 4 using piecewise linear interpolation is
Question 3
What is the matrix transformation which takes the independent vectors andand transforms them to and respectively?
Question 4
If A and B are square matrices of the same order and A is symmetric, then BTAB is
Question 5
A program consists of two modules executed sequentially. Let f1(t) and f2(t) respectively denote the probability density functions of time taken to execute the two modules. The probability density function of the overall time taken to execute the program is given by
Question 6
If the pdf of a Poisson distribution is given by
then its mean is
then its mean is
Question 7
What is the median of the data if its mode is 15 and the mean is 30?
Question 8
The arithmetic mean of attendance of 49 students of class A is 40% and that of 53 students of class B is 35%. Then the % of arithmetic mean of attendance of class A and B is
Question 9
If A is a skew symmetric matrix, then AT
Question 10
If is a skew-symmetric matrix of order and is column matrix, then is a
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Jun 16GATE & PSU CS