10th Class General Math Full Book English Medium Online MCQ Test With Answer

Factors of x2 -x -x 156 are:

• (x - 12)(x - 13) A
• (x - 12)(x + 13) B
• (x +12)(x +13) C
• (x -13)(x +12) D

A square or a rectangular array of numbers written within square brackets or parentheses in a definite order is called a:

• determinate A
• diagonal B
• matrix C
• row D

A quadratic polynomial is a of degree:

• 0 A
• 1 B
• 2 C
• 3 D

(AB)t = ?

• At + Bt A
• AtBt B
• BtAt C
• AB D

The side opposite to a right angle in a right angled triangle is called:

• base A
• altitude B
• hypotenuse C
• perpendicular D

Two matrices are conformable for addition if they are of the:

• same order A
• different order B
• order 2 x 2 C
• order 3 x 3 D

Which matrix is said to be additive identity of any matrix:

• scalar matrix A
• diagonal matrix B
• zero matrix C
• unit matrix D

If a order of matrix A is (m x p) and order of matrix B is (p x n). Then order of matrix AB is:

• m x p A
• p x n B
• m x n C
• n x n D

An expression which can be written in the form of P(x)/Q(x , Q (x)≠0, Where P(x) and Q(x) are polynomials in ''x'' is called a:

• irraational expression A
• rational expression B
• proper rational expression; C
• improper rational expression D

A point in II-quadrant has its abscissa:

• positive A
• negative B
• zero C
• onw D

Any value of the variable which makes the equation a true statement is called the:

• equation A
• inequality B
• variable C
• solution D

A polynomial D(x) is called a divisor of a polynomial p(x),if:

• P(x) = D(x)/Q(x) A
• D(x) = P(x),Q(x) B
• Q(x) = p(x),D(x) C
• P(x) = D(x). Q(x) D

The lowest term of 8x2y2/12xy5 is:

• 2x2/3y3 A
• 3x3/2y2 B
• 3x2/2y3 C
• 4c2/9y3 D

• 72° A
• 180° B
• 108° C
• 90° D

If x - a is the factor of P(x), them P(a) will be:

• 0 A
• 1 B
• -a C
• a D