TN Class XI / Plus one Maths OBJECTIVE TYPE QUESTIONS (EM) 201718 – Volume II – Test 1
Subject – MATHEMATICS – VOLUME II
Marks : 10
No of questions : 10
Time : 10 mins
TN Class XI / Plus one Maths OBJECTIVE TYPE QUESTIONS (EM) 201718 – Volume II – Test 1
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Question 1 of 10
1. Question
Identify the correct statement
CorrectIncorrect 
Question 2 of 10
2. Question
Identify the correct statements of the following
(i) a relation is a function
(ii) a function is a relation
(iii) ‘a function which is not a relation’ is not possible
(iv) ‘a relation which is not a function’ is possibleCorrectIncorrect 
Question 3 of 10
3. Question
Which one of the following is a function which is ‘onto’?
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Question 4 of 10
4. Question
Which of the following is a function which is not onetoone?
CorrectIncorrect 
Question 5 of 10
5. Question
The inverse of f : R → R^+ ; f(x) = x^2 is
CorrectIncorrect 
Question 6 of 10
6. Question
Identify the correct statements
(i) a constant function is a polynomial function.
(ii) a polynomial function is a quadratic function.
(iii) for linear function, inverse always exists.
(iv) A constant function is onetoone only if the domain is a singleton set.CorrectIncorrect 
Question 7 of 10
7. Question
Identify the correct statements
(i) the domain of circular functions are always R.
(ii) The range of tangent function is R.
(iii) The range of cosine function is same as the range of sine function.
(iv) The domain of cotangent function is R − {k π}CorrectIncorrect 
Question 8 of 10
8. Question
The true statements of the following are
(i) The composition of function fog and the product of functions fg are same.
(ii) For the composition of functions fog, the codomain of g must be the domain of f.
(iii) If fog, gof exist then fog = gof.
(iv) If the function f and g are having same domain and codomain then fg = gfCorrectIncorrect 
Question 9 of 10
9. Question
CorrectIncorrect 
Question 10 of 10
10. Question
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