Q. 1 – Q. 5 carry one mark each.
Q.
A student is required to demonstrate a high level of comprehension of the subject, especially in the
social sciences.
The word closest in meaning to comprehension is
Choose the most appropriate word from the options given below to complete the following
sentence.
One of his biggest ______ was his ability to forgive.
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Rajan was not happy that Sajan decided to do the project on his own. On observing his
unhappiness, Sajan explained to Rajan that he preferred to work independently.
Which one of the statements below is logically valid and can be inferred from the above sentences?
If y = 5x2 + 3, then the tangent at x = 0, y = 3
A foundry has a fixed daily cost of Rs 50,000 whenever it operates and a variable cost of Rs 800Q,
where Q is the daily production in tonnes. What is the cost of production in Rs per tonne for a daily
production of 100 tonnes?
(Important : you should answer only the numeric value)
Q. 6 – Q. 10 carry two marks each.
Q.
Find the odd one in the following group: ALRVX, EPVZB, ITZDF, OYEIK
Anuj, Bhola, Chandan, Dilip, Eswar and Faisal live on different floors in a six-storeyed building
(the ground floor is numbered 1, the floor above it 2, and so on). Anuj lives on an even-numbered
floor. Bhola does not live on an odd numbered floor. Chandan does not live on any of the floors
below Faisal’s floor. Dilip does not live on floor number 2. Eswar does not live on a floor
immediately above or immediately below Bhola. Faisal lives three floors above Dilip. Which of the
following floor-person combinations is correct?
The smallest angle of a triangle is equal to two thirds of the smallest angle of a quadrilateral. The
ratio between the angles of the quadrilateral is 3:4:5:6. The largest angle of the triangle is twice its
smallest angle. What is the sum, in degrees, of the second largest angle of the triangle and the
largest angle of the quadrilateral?
(Important : you should answer only the numeric value)
One percent of the people of country X are taller than 6 ft. Two percent of the people of country Y
are taller than 6 ft. There are thrice as many people in country X as in country Y. Taking both
countries together, what is the percentage of people taller than 6 ft?
The monthly rainfall chart based on 50 years of rainfall in Agra is shown in the following figure.
Which of the following are true? (k percentile is the value such that k percent of the data fall below
that value)
(i) On average, it rains more in July than in December
(ii) Every year, the amount of rainfall in August is more than that in January
(iii) July rainfall can be estimated with better confidence than February rainfall
(iv) In August, there is at least 500 mm of rainfall
Q. 1 – Q. 25 carry one mark each.
Q.
The function is differentiable at
The radius of convergence of the power series is _____________
Let E1 and E2 be two non empty subsets of a normed linear space X and let
Then which of the following statements is FALSE:
Let y(x) be the solution to the initial value problem subject to y(1.2) 2. Using the Euler method with the step size h = 0.05, the approximate value of ??(1.3), correct to two
decimal places, is _____________________
Let α ∈ R. If αx is the polynomial which interpolates the function f (x) = sinπ x on [−1,1]at all the zeroes of the polynomial 4x3 − 3x , then α is ___________
If u(x,t) is the D’Alembert’s solution to the wave equation with
the condition u(x,0) = 0 is _________________
The solution to the integral equation
The general solution to the ordinary differential equation in
terms of Bessel’s functions, ??v(x), is
The inverse Laplace transform of
If X1 , X2 is a random sample of size 2 from an N (0,1) population, then follows
Let be a random variable. Then the value of E[max{Z,0}] is
The number of non-isomorphic groups of order 10 is ___________
Let a,b,c,d be real numbers with a < c < d < b. Consider the ring C[a,b] with pointwise
addition and multiplication. If then
Let ?? be a ring. If R[x]is a principal ideal domain, then R is necessarily a
Consider the group homomorphism given by φ ( A) = trace(A) . The kernel of φ
is isomorphic to which of the following groups?
Let X be a set with at least two elements. Let τ and τ′ be two topologies on X such that Which of the following conditions is necessary for the identity function id : to be
continuous?
Let be such that det(A− I ) = 0 , where I denotes the 3×3 identity matrix. If the
trace(A) =13 and det(A) = 32, then the sum of squares of the eigenvalues of A is ______
Let V denote the vector space . Then
Let V be a real inner product space of dimension 10 . Let x, y∈V be non-zero vectors such that
Consider the following linear programming problem:
Minimize x1 + x2
Subject to:
2x1 + x2 ≥ 8
2x1 + 5x2 ≥ 10
x1, x2 ≥ 0
The optimal value to this problem is _________________________