ECAT Mathematics MCQ's Test For Full Book With Answers

ECAT Mathematics MCQ's Test For Full Book

Sr. # Questions Answers Choice
1 f(x) = log x + 3 is a trigonometric function algebraic function exponential function logarithmic function
2 f(x) = sin x + cos2x is trigonometric function algebraic function exponential function logarithmic function
3 Improper rational fraction Proper rational fraction Polynomial Equation
4 f(x) = 2x2+ 3x + 5 is a trigonometric function algebraic function exponential function logarithmic function
5 If y=f(x) is a function then y is called dependent variable independent variable constant none of these
6 If y=f(x) is a function then x is called dependent variable independent variable constant none of these
7 If f(x) = x + 1 then f(z2-1) is z<sup>2</sup> z<sup>2</sup>+ 2 z<sup>2</sup>- 2 none of these
8 0 1 2 1/2
9 0 1 2
10 0 1 1/2
11 If f(x) = tan x then f(0) is 0 1 1/2
12 0 1 1/2
13 If f(x) = cos x then f(0) is 0 1 1/2
14 If f(x) = x3- 2x2+ 4x -1 then f(2) is 7 -16 16 -9
15 -1 1 2 -2
16 If f(x) = x3- 2x2+ 4x -1 then f(0) is 0 1 -1 none of these
17 0 3 9 -3
18 2 -1 8 not defined
19 0 -4 none of these
20 2 0
21 2 6
22 0 1 2 None of these
23 Which of the following is a factor of x3- 3x2+ 2x - 6 x + 2 x + 3 x - 3 x - 4
24 Find a if 1 is a root of the equation x2+ ax + 2 = 0 3 -3 2 0
25 If x - 2 is a factor of ax2- 12x + a = 2a, then a = ______ -5 5 0 1
26 2 -2 none of these
27 If x2- 7x + a has remainder 1 when divided by x + 1, then a = ______ -7 7 0 None of these
28 If f(x) = x2- x then f(-2) is 4 6 2 0
29 If f(x) = x2- x then f(2) is 4 6 2 0
30 If f(x) = x2-x then f(1) is 0 1 2 3
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