Gate Mathematics 2017

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maths preparation for GATE 2017 for all branches

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Any group for cil ece?

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Two dices are rolled simultaneously. The probability that the sum of digits on the

top surface of the two dices is even, is

0.5
0.25
0.167
0.125
12 answers
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The minimum value of function y = x^2 in the interval [1, 5] is

0
1
25
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13 answers
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The minimum point of the function f(x) = (x^2/3) – x is at

x = 1
x = -1
x=0
x =1/root 3
8 answers
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The fundamental period of x(t) = 2 sin πt + 3 sin 3πt, with t expressed in seconds, is

1s
2s
0.67s
3s
8 answers
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What is the derivative of f(x) = |x| at x = 0?

1
-1
0
does not exist
13 answers
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The function f(x) = |x+1| on the interval [-2, 0] is

Continuous and differentiable
Continuous on the integral but not differentiable at all points
Neither continuous nor differentiable
Differentiable but not continuous
8 answers
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The rank of a 3×3 matrix C (=AB), found by multiplying a non-zero column matrix A

of size 3×1 and a non-zero row matrix B of size 1×3, is

0
1
2
3
11 answers
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FEW DAYS REMAINING FOR GATE 2017.GUYS PLEASE POST DIFFERENT QUESTIONS RELATED TO MATHEMATICS

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