MATRICES AND DETERMINANTS Ch:03 Fsc First Year

MATRICES AND DETERMINANTS Ch:03 Fsc First Year consist of 200+ Multiple Choice Questions. Prepare these mcqs for ECAT and examination. These mcqs are very helpful for preparing NTS and PPSC exams. The mcqs were uploaded on daily basis so keep visiting this website. ONCE the material is completely uploaded then Explanation of each mcqs and videos will be provided very soon.

Q.1  If a matrix has m rows and n columns then its order is

(a)   m + n

(b)   n × n

(c)   m × m

(d)  m × n

Check Answer
d

Q.2   The order of a matrix [2 3 4] is

(a)   3 × 3

(b)   1 × 1

(c)    3 × 1

(d)   1 × 3

Check Answer
d

Q.3   The matrix having m rows and n columns with m \neq n is known as

(a)   rectangular matrix

(b)   square matrix

(c)   identity matrix

(d)   scalar matrix

Check Answer
a

Q.4   The matrix having m rows and n columns with m = n is known as

(a)   rectangular matrix

(b)   square matrix

(c)   identity matrix

(d)   scalar matrix

Check Answer
b

Q.5 The order of a matrix \begin{bmatrix} 1 & 2 & 3\\ 4 & 5 & 6 \end{bmatrix}    is

(a)   3 × 2

(b)   2 × 2

(c)    3 × 1

(d)   2 × 3

Check Answer
d

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