Question # 1

Choose an answer

1, 2, 3

1, 5, 9

2, 5, 8

3, 6, 9

Choose an answer

square root function

identity function

linear function

quadratic function

The measure of the angle subtended at the centre of the circle by an arc, whose length is equal to the radius of the circle is

Choose an answer

1⁰

1'

1"

1 rad

The third term in the expansion of (1+2x) is

Choose an answer

-2x2

-4x2

2x2

4x2

A fraction in which the degree of the numerator is less the degree of the denominator is called

Choose an answer

Polynomial

Proper fraction

Rational fraction

None

If a > 0 they parabola y2 =-4ax lies in

Choose an answer

I and iv quadrant

I quadrant

II and III quadrant

All are incorrect

The roots of ax2 + bx + c = 0 are always unequal if

Choose an answer

b2 - 4ac = 0

b2- 4ac ≠ 0

b2- 4ac > 0

b2- 4ac ≥ 0

Choose an answer

1

-1

0

None of these

The point ________ is in the solution of the inequality 2x - 3y < 4

Choose an answer

(0, -2)

(1, -3)

(2, 2)

(3, 0)

(a+bi) - (c+di)=

Choose an answer

(a+b) = (c+d)

(a+c) + i(b+d)

(a - c) + (c- d)i

(a - c)+ (b - d)i

Choose an answer

images

pre-images

constants

none of these

If a and b are real numbers then a+b is also real number this law is called

Choose an answer

associative law of addition

closure law of addition

Distributive law of addition

Commutative law of addition

1,1/3,1/5,1/7,1/9..... is a

Choose an answer

geometric sequence

finite sequence

infinite sequence

arithmetic series

Period of Sine and Cosine function is

Choose an answer

π

2π

-π

-2π

An experiment yields 3 mutually exclusive and exhaustive events A, B, C, if P(A) =2 and P(B) = 3. then P(C) =

Choose an answer

1 / 11

2 / 11

3 / 11

6 / 11

The domain of y =√(x^2-9) is

Choose an answer

R

(0 , +∞)

(-∞ , -3 )∪ (3 , +∞)

(0 ,∞)

Choose an answer

0

1

Choose an answer

The proposition S(k+1) is true when ______ is true∀K∈N

Choose an answer

S(n)

S(k)

S(1)

S(k-1)

If the trace of matrix A is 5, then the trace of the matrix 3A is

Choose an answer

3/5

5/3

8

15

Three consecutive terms of a progression are 30, 24, 20. The next terms of the progression is

Choose an answer

A line segment whose end points lie on a circle is called

Choose an answer

the secant of the circle

the arc of the circle

the chord of the circle

the circumference of the circle

Choose an answer

24 can be written as a product of

Choose an answer

Odd factors

Even factors

Whole factors

Prime factors

The maximum value of sin x + cos x is

Choose an answer

0

1

Choose an answer

x = ________ is in the solution of 2x - 5 > 0

Choose an answer

0

2

-2

3

The coordinates of the point that divides the join of A(-6,3) and B(5, -2) in the ratio 2:3 externally are

More Classes

Other Links

ECAT Pre General Science Mathematics Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer