Question # 1

Product of the roots of the equation 3x²-5x+7=0:

Choose an answer

3⁷

7³

Mean of a variable with similar observations say constant k is............

Choose an answer

Negative

K- itself

zero

one

π/4 radians =...........................

Choose an answer

30^o

60^o

45^o

90^o

Sin 30^o =.....................

Choose an answer

1/2

√3/2

2

2/√3

In equation 5^1+x+5^1-x = 26, we put:

Choose an answer

5^2x=y

5^1+x=y

5^1-x=y

5^x=y

The geometric mean of the a observations 2,4,8, is:

Choose an answer

2

8

4

no geometric mean

The formula of group data of the median is:

Choose an answer

l + h/f (n/2 -c)

l +∑fx/∑f x n,

l + f_m- f₁/2f_m - f₁ - f₂ x n,

A + ∑fu/∑f x n

Choose an answer

1.5cm

2.0cm

2.5cm

3.5cm

A line which has two points in common with a circle is called:

Choose an answer

Sine of a circle

Cosine of a circle

Tangent of a circle

Secant of a circle

The line that passes through centre and touches a circle at two points is called:

Choose an answer

Diameter

Radius

Arc

Corners

The different number of ways to describe a set are:

Choose an answer

1

2

3

4

Choose an answer

A straight line which cuts the circumference of a circle in two distinct points is called:

Choose an answer

chord

secant

tangent

sector

A grouped frequency table is also called.............

Choose an answer

Data

Frequency distribution

Frequency polygon

Histogram

Choose an answer

On the basic of types of variable of data, the types of frequency distribution are.

Choose an answer

2

3

4

5

More Classes

Other Links

10th Class Mathematics English Medium KPK Boards Online MCQ's 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