List of top Mathematics Questions

If \(sin \ θ=cos\  θ\) \((0<θ<90°)\), then \(tan\ θ =\) ____ .

If \(tan(A-B)=\frac {1}{\sqrt 3},\ cos \ A=\frac 12 \) then \(∠B=\) ____ .

The value of \(\frac {tan\ α}{\sqrt {1+tan^2α}}\) is ____ .

In the right angle \(△ABC,\ ∠B=90°\), \(tan\ C=\frac {5}{12}\) then the length of hypotenuse is

If \(A=45°,\ B=60°,\) then \(sin\ A+cos\ B\)

\(\sqrt p+\sqrt q\) is an irrational number, where \(p, q\) are

If in the equation \(x+3y=10\), the value of \(y\) is \(4\), then the value of \(x\) will be

\(△ABC∼△PQR; \ ∠P=60°,\ ∠Q=75°\) then, \(∠A=\) _____ .

Average of 11 numbers is 10.5; If one of the number 9 is deleted, then the average of the remaining numbers is

The pair of equations \(3x+4y=k \)and \(9x+12y=6\) has infinitely many solutions if \(k=\)

The median of -4, -6, -5, 3, 0, 5 and 11 is

In the below figure OB = 13 cm; OP = 12 cm and OP⊥AB, then the value of AB is

A circle touches the sides of a quadrilateral ABCD at points P, Q, R and S then which of the following is true?

The mid-point of the line segment joining the points (2, 7) and (12, -7) is

Which of the following is true?

If the equation \(ax^2-8x+4=0\) has equal roots then \(a=\) ____ .

\(RP\) and \(RQ\) are the two tangents to the circle with centre \(O\) and \(∠POQ=110°\), then \(∠PRQ=\) _____ .

If \(\frac {a_1}{a_2}=\frac {b_1}{b_2}≠\frac {c_1}{c_2}\), then the lines are

If mode = 29, mean = 32 then median ____ .

In the below figure \(△RST∼△RBA\), then the value of \(x\) is

The sum of \(10\) terms of A.P. \(:2,7,12,.........\) is

If A= {a, b, c, d} then number of subsets of A are

The degree of a quadratic equation \(ax^2+bx+c=0, \ a≠0\) is

The pair of equations x=0 and x=5 has

The distance between the points (2, 3) and (4, 1) is