>
AP POLYCET
>
Mathematics
List of top Mathematics Questions asked in AP POLYCET
In the given figure, PA is the tangent drawn from an external point P to the circle with center O. If the radius of the circle is 3 cm and PA = 4 cm, then the length of PB is
AP POLYCET - 2023
AP POLYCET
Mathematics
Tangent to a Circle
In an arithmetic progression, 25th term is 70 more than the 15th term, then the common difference is
AP POLYCET - 2023
AP POLYCET
Mathematics
Arithmetic Progressions
A lot consists of 144 ball pens of which 20 are defective and the others are good.Rafia will buy a pen if it is good but will not buy if it is defective. The shopkeeper draws one pen at random and gives it to her. The probability that she will buy that pen is
AP POLYCET - 2023
AP POLYCET
Mathematics
Probability
If the numbers n – 3, 4n – 2 and 5n + 1 are in arithmetic progression, then the value of n is
AP POLYCET - 2023
AP POLYCET
Mathematics
Arithmetic Progressions
In two concentric circles, a chord of length 24 cm of larger circle becomes a tangent to the smaller circle whose radius is 5 cm. Then the radius of the larger circle is
AP POLYCET - 2023
AP POLYCET
Mathematics
Tangent to a Circle
If the points
\((a,0),(0,b)\)
and
\((1,1)\)
are collinear, then
\(\frac{1}{a}+\frac{1}{b} =\)
AP POLYCET - 2023
AP POLYCET
Mathematics
Collinearity of points
A bag contains 3 red balls and 5 black balls. If a ball is drawn at random from the bag, then the probability of getting a red ball is
AP POLYCET - 2023
AP POLYCET
Mathematics
Probability
In a competitive examination, 1 mark is awarded for each correct answer while
\(\frac{1}{2}\)
mark is deducted for each wrong answer. If a student answered 120 questions and got 90 marks, then the number of questions that the student answered correctly is
AP POLYCET - 2023
AP POLYCET
Mathematics
Probability
The points A(-5,0), B(5,0) and C(0,4) are the vertices of which triangle?
AP POLYCET - 2023
AP POLYCET
Mathematics
Triangles
If the height of a conical tent is 3 m and the radius of its base is 4 m, then the slant height of the tent is
AP POLYCET - 2023
AP POLYCET
Mathematics
Conic sections
If the centroid of the triangle formed by the points
\((3,-5),(-7,4)\)
and
\((10,-k )\)
is at the point
\((k, –1)\)
, then the value of k is
AP POLYCET - 2023
AP POLYCET
Mathematics
Triangles
In the given
\(∆ABC\)
, if
\(DE || BC, AE = a\)
units,
\(EC = b\)
units,
\(DE = x \)
units and
\(BC = y\)
units, then which of the following is true?
AP POLYCET - 2023
AP POLYCET
Mathematics
Triangles
If A and B are disjoint sets and
\(n(A)=4\)
,
\(n(A∪B)=7\)
, then the value of
\(n(B)\)
is
AP POLYCET - 2023
AP POLYCET
Mathematics
Operations on Sets
The value of tan10º tan15º tan75º tan80º is
AP POLYCET - 2023
AP POLYCET
Mathematics
Trigonometry
The value of
\(\frac{1}{\log_3{60}} + \frac{1}{\log_4{60}} + \frac{1}{\log_5{60}}\)
is
AP POLYCET - 2023
AP POLYCET
Mathematics
Exponential and Logarithmic Functions
Which term of the geometric progression
\(2,2\sqrt{2},4,…..\)
is
\(128?\)
AP POLYCET - 2023
AP POLYCET
Mathematics
geometric progression
The area of the circle that can be inscribed in a square of side 10 cm is
AP POLYCET - 2023
AP POLYCET
Mathematics
Circles
The pair of linear equations
\(x+2y-5=0\)
and
\(3x+12y-10=0\)
has
AP POLYCET - 2023
AP POLYCET
Mathematics
Linear Equations
For the given data with 50 observations ‘the less than ogive’ and ‘the more than ogive’ intersect at the point (15·5, 20). The median of the data is
AP POLYCET - 2023
AP POLYCET
Mathematics
Mean and Variance of Random variables
If the mean of the following frequency distribution is 15, then the value of y is
x
5
10
15
20
25
f
6
8
6
y
5
AP POLYCET - 2023
AP POLYCET
Mathematics
frequency distributions
After how many decimal places, the decimal expansion of the rational number
\(\frac{25}{2^2\times 5}\)
will terminate?
AP POLYCET - 2023
AP POLYCET
Mathematics
Operations On Rational Numbers
If x – 2 is a factor of the polynomial
\(x^3-6x^2+ax-8,\)
, then the value of a is
AP POLYCET - 2023
AP POLYCET
Mathematics
Factorisation of Polynomials
The number of zeroes of the polynomial shown in the graph is
AP POLYCET - 2023
AP POLYCET
Mathematics
Polynomials
Which of the following cannot be the probability of an event?
AP POLYCET - 2023
AP POLYCET
Mathematics
Probability
The X-axis divides the line joining the points A(2,-3) and B(5,6) in the ratio of
AP POLYCET - 2023
AP POLYCET
Mathematics
Lines and Angles
Prev
1
2
3
4
5
6
...
13
Next