Top 150+ Solved Basic Numerical Skills MCQ Questions Answer

From 31 to 45 of 112

Q. Quadratic eqn ax2+ bx + c = 0 has equal roots if

a. b - 4ac < 0

b. b - 4ac > 0

c. b - 4ac = 0

d. b - 4ac = 1

  • c. b - 4ac = 0

Q. Eqn y = 2x+5 has

a. No solution

b. One solution

c. 3 solutions

d. Infinite solutions

  • d. Infinite solutions

Q. X = 4 + 8y is

a. Quadratic

b. Linear

c. Exponential

d. none

  • b. Linear

Q. ………………. satisfies the eqn x +y +1 = 0

a. (x = 0 , y = 0 )

b. ( x = 1, y = - 2 )

c. ( x= 0 , y = 1)

d. (x = -2, y = 2)

  • b. ( x = 1, y = - 2 )

Q. Simultaneous eqns means a set of eqn in …….. unknowns

a. One

b. Two

c. Three

d. Any number

  • d. Any number

Q. …………….. are mathematical statements that contains one or more derivatives

a. Sets

b. Linear eqn

c. Equation

d. None

  • c. Equation

Q. It is an eqn is one or more variables where each terms degrees is not more than I is

a. Simultaneous eqn

b. Linear eqn

c. Eqn

d. none

  • b. Linear eqn

Q. …………… are a set of eqn containing multiple variables

a. Simultaneous eqn

b. Linear eqn

c. Eqn

d. none

  • a. Simultaneous eqn

Q. Elimination by judicious multiplication is the other commonly used method to solve

a. Simultaneous eqn

b. Linear eqn

c. Simultaneous linear eqn

d. none

  • c. Simultaneous linear eqn

Q. The term “Quadratic” comes from

a. Quadratis

b. Quadratice

c. Quadratus

d. None

  • c. Quadratus

Q. ………… means to rewrite the quadratic eqn into multiplication form

a. Graphing

b. Completing the square

c. Factoring

d. None

  • c. Factoring

Q. The formula used for finding the roots of a quadratics eqn is known as

a. Completing the square

b. Factoring

c. Quadratic formula

d. none

  • c. Quadratic formula

Q. Break even point is

a. No sales no production

b. No profit no loss

c. Above targeted profit

d. None

  • b. No profit no loss
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