List of top Mathematics Questions

A= {P, O, L, Y, T, E, C, H, N, I, Q), B= {P, O, L, Y, C, E, T, 2020), B-A=
Product of the polynomials \((x^3+8),(x-8)\) is denoted by \(p(x)=ax^4+bx^3+cx^2+dx+e\) then \(p(8)=\)
For the equation \(2019x+2020y=4040\), when \(x=0\) the value of \(y=\)
Angle between the tangent and radius drawn through the point of contact is
What is the probability of getting an even number in a single throw of a die?
A number chosen from 1 to 100. Find the probability that it is a prime number ____
Which of the following formula is associated to cylinder?
The circumference of a circle is 100 cm, then the side of a square inscribed in the circle is
From the top of the tower 60 mts high the angle of depression of two objects due north and due south of the tower are 60° and 45° then the distance between two objects is 60
The mean of 17, 4, 8, 6 and 15 is m, the median of 8, 14, 10, 5, 7, 5, 20, 19 and n is (m-1). Then the values of m and n are
Ratio of volume of cylinder and cone whose radii are equal and having same heights.
Find the mode when median is 125.6 and mean is 128.
If \(acosθ + bsinθ=p, \ asinθ - bcosθ=q,\) then
The trace of a square matrix is defined to be the sum of its diagonal entries. If $A$ is a $2 \times 2$ matrix such that the trace of $A$ is $3$ and the trace of $A^{3}$ is $-18$, then the value of the determinant of $A$ is ______
The number of terms in the expansion of (x + y + z)10 is
If z = x +iy then the equation |z + 1| = |z - 1| represents
If P(n) : 2n < n!
Then the smallest positive integer for which P(n) is true if
If tan A + cot A = 2, then the value of tan4 A + cot4 A =
The value of sin2 51° + sin2 39° is
If n(A) = 2 and total number of possible relations from Set A to set B is 1024, then n(B) is
Events E1 and E2 form a partition of the sample space S. A is any event that P(E1) = P(E2) = \(\frac{1}{2}\), P(E2/A) = \(\frac{1}{2}\) and P(A/E2) = \(\frac{2}{3}\), then P(E1/A) is
The probability of solving a problem by three persons A, B and C independently is \(\frac{1}{2}\), \(\frac{1}{4}\) and \(\frac{1}{3}\) respectively. Then the probability of the problem is solved by any two of them is
A die is thrown 10 times, the probability that an odd number will come up atleast one time is
Corner points of the feasible region determined by the system of linear constraints are (0, 3), (1, 1) and (3, 0). Let z = px + qy, where p, q > 0. Condition on p and q so that the minimum of z occurs at (3, 0) and (1, 1) is
The feasible region of an LPP is shown in the figure. If Z = 11x + 7y then the maximum value of Z occurs at
feasible region of an LPP