12th class Mathematics chapter 1 online mcq test with answers for Fa part 2 Mathematics Chapter 1 (Functions and Limits)

FA Part 2 Mathematics Chapter 1 Test Online

Sr. #	Questions	Answers Choice
1	If x and y are so mixed up and y cannot be expressed in terms of the independent variable x, then y is called a/an ---- function of x.	Constant Explicit Implicit Inverse
2		Constant Implicit Identity Inverse
3	Which one is a constant function ?	f(x) = x<sup>2</sup> f(x) = x f(x) = x + 1 f(x) = 14
4	If the degree of a polynomial function is ------------, then it is called a linear function:	0 1 2 3
5	Let f(x) = x² + 3, then domain of f is:	Set of all integers Set of natural numbers Set of real numbers Set of rational numbers
6	Let f(x) = x², then range of f is the set of all:	Real numbers Non-negative real numbers Non-negative integers Complex numbers
7	The range of the function f(x) = \|x\|
8		R R - {2} R - {2, -2} R - {-2}
9		4, -4 0 2, -2 0, 4
10	Let f(x) = x², real valued function then domain of f is the set of all:	Real numbers Integers Positive numbers Natural numbers
11		0 2 1 3
12	If a function f is from a set X to a set Y, then set X is called the _______ of f:	Domain Range Co-domain None of these
13		f(x<sup>2</sup> + 1) f(x) f(x<sup>2</sup>)
14	A function, in which the variables are __________ numbers, then function is called a real valued function of real numbers.	Complex Rational Real None of these
15	If a variable y depends on a variable x in such a way that each value of x determines exactly one value of y, then y is a __________ of x.	Independent variable Not function Function None of these
16	The symbol y = f(x) i.e. y is equal to f of x, invented by Swiss mathematician-----------:	Euler Cauchy Leibniz Newton
17	The term function was introduced by:	Euler Newton Lagrange Leibniz

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