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MA Mathematics - 2015 GATE Paper (Practice Test) - GATE MCQ


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30 Questions MCQ Test - MA Mathematics - 2015 GATE Paper (Practice Test)

MA Mathematics - 2015 GATE Paper (Practice Test) for GATE 2024 is part of GATE preparation. The MA Mathematics - 2015 GATE Paper (Practice Test) questions and answers have been prepared according to the GATE exam syllabus.The MA Mathematics - 2015 GATE Paper (Practice Test) MCQs are made for GATE 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for MA Mathematics - 2015 GATE Paper (Practice Test) below.
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MA Mathematics - 2015 GATE Paper (Practice Test) - Question 1

Q 1- 5 Carry one mark each.

Q.

Choose the appropriate word/ pharase , out of the four options given below, to complete the following sentence:

apparent lifelessness ___________________ dormant life.

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 2

Fill in te blank with the correct idiom/ pharase.

That boy from the worn was a ___________________ in the sleepy village.

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MA Mathematics - 2015 GATE Paper (Practice Test) - Question 3

Choose the statement where underlined word is used correctly.

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 4

Tanya is older than Eric.

Cliff is polder than Tanya

Eric is older than cliff.

If the first two statements are true, then the third statement is :

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 5

Five teams have to compete in a league, with every team playing every other team exactly once, before going to the next round. How many matches will have to be held to completer the league round of matches?

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 6

Q No 6 - 10 carry Two marks each

Q.

Select the appropriate option in place of underlined part of the sentnce.

" Increased productivity necessary " reflects greater efforts made by the employee.

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 7

Given below are two statements followed by two conclusions. Assuming these statements to be true, decide which one logically follows.

Statements:

I. No manager is leader.

II All leaders are executives.

Conclusions:

I No manager is an executive

II No executive is a manager.

*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 8

In the given figure angle  is a right angle, PS:QS= 3:1, RT: QT=5:2 and PU: UR = 1:1. if area of triangle QTS is 20 cm2.  then the area of triangle PQR in cm2 is ________________.

 

(Important : you should answer only the numeric value)


MA Mathematics - 2015 GATE Paper (Practice Test) - Question 9

Right triangle PQR is to be constructed in the xy- plane so that the right angle is at P and line PR is parallel to the x-axis. The x and y coordinates of P,Q, and R are to be integers that satisfy the inequalities -4x5 and 6 16. How many diffrent triangles could be constructed with these properties ?

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 10

A coin is tossed thrice. Let X be the event that head occurs in each of the first two tosses. Let Y be the event that a tail occurs on the third toss. Let Z be the event that two tails occur in three tosses. Based on the  above information, which one of the following statements is TRUE?

*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 11

Q. 11 – Q. 35 carry one mark each.

Q.

Let T : R4 → R4 be a linear map defined by

Then the rank of T is equal to _________

 

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 12

Let M be a 3 x 3 matrix and suppose that 1, 2 and 3 are the eigenvalues of M. If

for some scalar α 0, then α is equal to ___________

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 13

Let M be a 3 x 3 singular matrix and suppose that 2 and 3 are eigenvalues of M. Then the number
of linearly independent eigenvectors of M3 + 2 M +I3  is equal to _________

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 14

Let M be a 3 x 3 matrix such that   and suppose that  for
some . Then | α| is equal to _______

 

(Important : you should answer only the numeric value)


MA Mathematics - 2015 GATE Paper (Practice Test) - Question 15

Let be defined by 

         Then the function f is

*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 16

Consider the power series 

The radius of convergence of the series is equal to __________

 

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 17

Let C={zC : |z-i|=2} . then  is equal to ____________

 

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 18

Let   is equal to ___________

 

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 19

Let the random variable X have the distribution function

Then P(2X<4) is equal to ___________

(Important : you should answer only the numeric value)


*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 20

Let X be a random variable having the distribution function

Then E(X) is equal to _________

(Important : you should answer only the numeric value)


MA Mathematics - 2015 GATE Paper (Practice Test) - Question 21

In an experiment, a fair die is rolled until two sixes are obtained in succession. The probability that
the experiment will end in the fifth trial is equal to

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 22

Let x1 = 2.2, x2 = 4.3, x3 = 3.1, x4 = 4.5, x5 = 1.1 and x6 = 5.7 be the observed values of a
random sample of size 6 from a U(θ - 1, θ + 4) distribution, where θ ∈ (0, ∞) is unknown. Then
a maximum likelihood estimate of θ is equal to

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 23

Let  be the open unit disc in  with boundary is the solution of the Dirichlet problem

then u(1/2,0) is equal to

*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 24

Let c ∈ Z3 be such that  is a field. Then c is equal to __________

(Important : you should answer only the numeric value)
 


MA Mathematics - 2015 GATE Paper (Practice Test) - Question 25

Let  Then V is

*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 26

Let  be defined by  is equal to __________

 

(Important : you should answer only the numeric value)


MA Mathematics - 2015 GATE Paper (Practice Test) - Question 27

Let 1be the usual topology on R. Let 2 be the topology on R generated by

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 28

Let X be a connected topological space such that there exists a non-constant continuous function
f : X → R, where R is equipped with the usual topology. Let f(X) = { f(x): x ∈ X}. Then

MA Mathematics - 2015 GATE Paper (Practice Test) - Question 29

Let d1 and d2 denote the usual metric and the discrete metric on R, respectively. Let  be defined by f(x) = x, x ∈ R. Then

*Answer can only contain numeric values
MA Mathematics - 2015 GATE Paper (Practice Test) - Question 30

If the trapezoidal rule with single interval [0, 1] is exact for approximating the integral 

then the value of c is equal to ________

(Important : you should answer only the numeric value)


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