# Mathematics Practice Tests 4

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Math Practice Test 4

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Category: Math Ch 6 Class 12

Standard equation of Parabola is :

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Category: Math Ch 5 Class 12

The graph of the inequality ?? + ?? ≥ ? is _____ side of line ?? + ?? = ?

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Category: Math Ch 14

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Category: Math Ch 5

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Category: Math Ch 1 Class 12

. The graph of linear equation is always a

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Category: Math Ch 3

54. Transpose of a row matrix is:

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Category: Math Ch 14

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Category: Math Ch 1 Class 12

If a graph express a function , then a vertical line must cut the graph at

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Category: Math Ch 8

The method of induction was given by Francesco who lived from:

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Category: Math Ch 3 Class 12

∫ ?????? =

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Category: Math Ch 3

Which of the following Sets is not a field.

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Category: Math Ch 3

In echelon form of matrix, the first non zero entry is called:

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Category: Math Ch 9

Sexagesimal system is also called

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Category: Math Ch 4

Sum of all cube roots of 64 is :

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Category: Math Ch 10

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Category: Math Ch 2 Class 12

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Category: Math Ch 4 Class 12

Line passes through the point of intersection of two line ?? and ?? is

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Category: Math Ch 1 Class 12

When we say that ? is function from set ? to set ?, then ? is called

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Category: Math Ch 9

Conversion of ??. ???° to ?°?′?′′ form is:

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Category: Math Ch 11

Period of ????? is

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Category: Math Ch 4 Class 12

The straight line which passes through one vertex and though the mid-point of the opposite
side is called:

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Category: Math Ch 3

6. A matrix A is called real if all ??? are

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Category: Math Ch 5 Class 12

(0,0) is satisfied by

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Category: Math

Q.99 Correct form of ohm’s law

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Category: Math Ch 4 Class 12

The point where the altitudes of a triangle intersect is called_________ of the triangle.

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Category: Math Ch 4

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Category: Math Ch 6

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Category: Math Ch 4

Solution set of the equation ?^? − ?? + ? = ? is:

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Category: Math Ch 14

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Category: Math Ch 8

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Category: Math Ch 4

The sum of all four fourth roots of 16 is:

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Category: Math Ch 3

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Category: Math Ch 5 Class 12

If the line segment obtained by joining any two points of a region lies entirely within the
region , then the region is called

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Category: Math Ch 13

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Category: Math Ch 2

A diagram which represents a set is called______

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Category: Math Ch 9

1° is equal to

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Category: Math Ch 11

Range of ? = ???? is

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Category: Math Ch 4 Class 12

The Normal form of the equation of the straight line is

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Category: Math Ch 14

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Category: Math Ch 1

? is

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Category: Math Ch 5

Which is a reducible factor:

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Category: Math Ch 3

The vertical lines of numbers in a matrix are called:

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Category: Math Ch 4 Class 12

A line bisecting 2nd and 4th quadrants has inclination:

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Category: Math Ch 7 Class 12

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Category: Math Ch 3

12. For a square matrix ? = [???]if all ??? = ?, ? ≠ ? and all ??? = ?(??? − ????) for ? = ? then
A is called:

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Category: Math Ch 3

For any two matrices A and B ,(? + ?)^? =

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Category: Math Ch 3 Class 12

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Category: Math Ch 6 Class 12

The ratio of the distance of a point from the focus to distance from the directrix is denoted by

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Category: Math Ch 2 Class 12

The notation ??(?) or ?? is used by

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Category: Math Ch 6 Class 12

Focus of the ellipse always lies on the

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Category: Math Ch 2 Class 12

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Category: Math Ch 9

The angle subtended at the center of a circle by an arc whose length is equal to the radius of
the circle is called:

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Category: Math Ch 1

The multiplicative identity of complex number is

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Category: Math Ch 4 Class 12

The point where the medians of a triangle intersect is called_________ of the triangle.

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Category: Math Ch 4 Class 12

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Category: Math Ch 9

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Category: Math Ch 10

???(? + ?) is equal to:

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Category: Math Ch 7 Class 12

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Category: Math Ch 11

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Category: Math Ch 3 Class 12

∫???+?? =

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Category: Math Ch 6

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Category: Math Ch 6

The sum of infinite geometric series is valid if

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Category: Math Ch 3

In a homogeneous system of linear equations , the solution (0,0,0) is:

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Category: Math Ch 7 Class 12

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Category: Math Ch 14

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Category: Math Ch 2 Class 12

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Category: Math Ch 3

9. If a matrix A has same number of rows and columns then A is called:

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Category: Math Ch 3 Class 12

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Category: Math Ch 9

The system of angular measurement in which the angle is measured in radian is called:

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Category: Math Ch 9

??°??′ equal to

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Category: Math Ch 10

???(−???°) =

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Category: Math Ch 13

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Category: Math Ch 6

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Category: Math Ch 7

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Category: Math Ch 3 Class 12

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Category: Math Ch 5 Class 12

(0,0) is the solution of the inequality

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Category: Math Ch 2

Which of the following is true:

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Category: Math Ch 14

All trigonometric functions are ……………….. functions.

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Category: Math Ch 5 Class 12

The feasible solution which maximizes or minimizes the objective function is called

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Category: Math Ch 3

53. The inverse of unit matrix is:

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Category: Math Ch 9

60th part of ?° is equal to

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Category: Math Ch 7

A die is rolled , the probability of getting 3 or 5 is:

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Category: Math Ch 12

A triangle which is not right is called:

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Category: Math Ch 5

A mixed form of fraction is :

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Category: Math Ch 3

The main diagonal elements of a skew symmetric matrix must be:

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Category: Math Ch 5

When a rational fraction is separated into partial fractions, then result is always :

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Category: Math Ch 7 Class 12

The vector whose magnitude is 1 is called

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Category: Math Ch 9

The common starting point of two rays is called:

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Category: Math Ch 6

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Category: Math Ch 3 Class 12

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Category: Math Ch 7 Class 12

If ? be the set of real numbers, then the Cartesian plane is defined as

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Category: Math Ch 14

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Category: Math Ch 3 Class 12

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Category: Math Ch 3 Class 12

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Category: Math Ch 9

3600th part of ?° is equal to

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Category: Math Ch 6 Class 12

All lines through vertex and points on circle generate a

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Category: Math Ch 4

7. The equations involving redical expressions of the variable are called:

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Category: Math Ch 9

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Category: Math Ch 10

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Category: Math Ch 7