CBSE Class 12 Determinants Multiple Choice Questions with Answers. MCQ Questions Class 12 Determinants with Answers Is Prepared Based on Latest Exam Pattern. Students can solve NCERT MCQ questions Class 12 Determinants with Answers to know their preparation level.
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MCQ Questions Class 12 Determinants with Answers - Set - 1
Question 1:
If a ≠ 0 and 
If a ≠ 0 and
(a) a = -3
(b) a = 0
(c) a = 1
(d) a = 3
Correct Answer – (A)
Question 2:
is equal to
(a) abc
(b) ab + bc + ca
(c) 0
(d) (a – b)(b – c)(c – a)
Correct Answer – (C)
Question 3:
If 7 and 2 are two roots of the equation
then the third root is
(a) -9
(b) 14
(c) 1/2
(d) None of these
Correct Answer – (A)
Question 4:
If w is a non-real root of the equation x² – 1 = 0. then
(a) 0
(b) 1
(c) ω
(d) ω²
Correct Answer – (A)
Question 5:
The value of the determinant
(a) 124
(b) 125
(c) 134
(d) 144
Correct Answer – (C)
MCQ Questions Class 12 Determinants With Answers
|A³| = 125 then α =
then x is equal to
then A =Question 9:
If a, b, c are in A.P. then the determinant
(a) 1
(b) x
(c) 0
(d) 2x
Correct Answer – (C)
Question 10:
(a) (x – y) (y + z)(z + x)
(b) (x + y) (y – z)(z – x)
(c) (x – y) (y – z)(z + x)
(d) (x – y) (y – z) (z – x)
Correct Answer – (D)
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