List of top Questions asked in TS POLYCET

In the circuit given below, if the equivalent resistance is 10 Ω, find the value of R.

The slope of the line which makes \(\frac {3\pi}{4}\)angle with the positive direction of x-axis is

The zero's of a quadratic polynomial \(4y^2+8y \) are

The base of common logarithm is

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

The pair of equations \(\frac 32x+\frac 53y=7, \ 9x-10y=12\), represents the following

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

The value of \(log_{1250} 1250\) is

Which of the following is true?

If the given lines \(2x+ky=1\) and \(3x-5y=7\) are parallel, then the value of \(k\) is

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

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

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

If sum and product of zero's of a Quadratic polynomial are 1, 1 respectively, then its corresponding quadratic polynomial is

If \(sin(A-B)=\frac 12\) and \(cos(A+B)=\frac 12\), then \(∠A, ∠B\) ?

The length of the shadow of a vertical pole is \(\sqrt 3\) times its original length. The angle of elevation to the sun is ____ .

A bag contains '4' black balls and '6' red balls. If one ball is drawn at random, then the probability of getting red ball is

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

Find length of a kite string flying at 100 m above the ground with the elevation 60°.

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

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

Identify the correct statement -

When two dice are rolled the probability of getting same odd number on two dice is

The tops of two poles are of height 20 m and 14 m are connected by a wire. If the wire makes an angle 30° with the horizontal, then the length of the wire is

The curved surface area of a cylinder is \(264\ m^2\) and its volume is \(924\ m^3\) then height of the cylinder is