(A) -2, -3
(B) 2, -3
(C) 2, 3
(D) -2, 3
Answer: (B) 2, -3
Category: Maths MCQs Class 10
Maths MCQs questions with answers of class 10 or 10th class. SSC Part-II maths multiple choice questions from past papers.
If the determinant of matrix is Zero, the matrix is called a/an:
(A) Identity matrix
(B) Null matrix
(C) Singular matrix
(D) Non singular matrix
Answer: (C) Singular matrix
81/3 x 361/2 =?
81/3 x 361/2 =?
(A) 48
(B) 12
(C) 16
(D) None of these
Answer: (B) 12
If a + b = 3 and a – b = 1, then the value of a2 + b2 =?
(A) 2
(B) 3
(C) -1
(D) 5
Answer: (D) 5
The sum of supplementary angles is:
(A) 90°
(B) 180°
(C) 360°
(D) None of these
Answer: (B) 180°