List of top Mathematics Questions

P(x)+P("not x") =
The angle of elevation of the top of a tower, whose height is 100 m, at a point whose distance from the base of the tower is 100 m is
The value of \(\frac{1 - \tan^2 45^\circ}{1 + \tan^2 45^\circ}=\)
If a parallelogram is cyclic, then it is a _____
The perimeter of a rhombus is 52 cm, if its one diagonal is 24 cm then the length of its other diagonal is
In the figure \(OB = 13\) cm, \(OP⊥AB\), \(OP=12\) cm then \(AB =\)
OB = 13 cm
In the figure \(∠BAO 30°, ∠BCO=40°\) then \(∠AOC = ?\)
∠AOC = ?
Three cubes of sides 6 cm, 8 cm and 1 cm are melted to form a new cube then the length of the edge of the new cube is
A reservoir is in the shape of a frustum of a right circular cone. It is 8 m across at the top and 4 m cross at the bottom. It is 6 m deep then its capacity is
If \(2^x=8^2\) then \(x=?\)
The centre of a circle with (1, 2) and (7, -4), as end points of the diameter is
\(\frac{1}{\sqrt{2}}\) is ______ .
The angle in the minor segment is
10th term of an arithmetic progression 2,-1,-4,....... is
If the diameter of a sphere is 'd' then its volume is
The distance between the points (0, 0) and (5, 12) is
If the slope of the line through (x, 5) and (5, 2) is 3, then the value of x is
The A.M. of 30 students is 42. Among them, two students got zero marks. Then A.M. of the remaining students is
If the mean of 6, 7, x, 8, y, 14 is 9 then x+y=
The median of 17,31, 12, 27, 15, 19, 23 is
A={C,O,V,I, D, 19, 2020}, B={C,O,V,I, D, 19, 2021} then B-A=?
Area of a triangle formed by the line \(x \cos \alpha + y \sin \alpha = p\) with the coordinate axes is
The value of \(\sin \theta\) or \(cosθ\) never exceeds
Mode of A, B, C, D,.........., Z is
If A+B=90° and cot B =¾ then the value of tan A=