List of top Questions asked in TS POLYCET- 2023

Unit of Magnetic flux is

What is the median of 47, 52, 57, 62, 67, 72, 77, 78 ?

Which of the following converts mechanical energy into electrical energy?

The line x=7 is_____

The sum of roots of the quadratic equation \(3x^2-6x+1=0\) is

General formula of alkynes

The gas liberated when metallic sodium reacts with ethanol

If ax+b=0, then x =

Which of the following represents the correct order of electronegativity among halogens?

If the equation 3x²+2x+k=0 has real roots then k is

The condition for ax² + bx+c=0 to be a quadratic equation is

If 5x+py+8=0 and 10x+15y+12=0 has no solution, then p =

If A = {1, 2, 3, 4, 5} and B={4, 5, 6, 7} then A-B=__

If a, b, c are in G.P. then \(\frac{a}{b}=\)

If the 2^nd term and 5^th term of a GP are 24, 81 then the r=

Which term of GP. \(\sqrt3\),\(3,3\sqrt3...\) is 729 ?

The sum of first '100' natural numbers is

The value of \(\text{log}_{625}\ 5\) is

If 'n' is a prime number, then \(\sqrt{n}\)  is

Find the 10^th term of A.P. 5, 1, -3, -7..... is

The H.C.F. of 7, 8, 9 is

The solution of system of equations \(\frac{2}{x} + \frac{3}{y} = 13\) and \(\frac{5}{x} - \frac{4}{y} = -2\) is ______

In the following equations, the line passing through (0, 0) is

If \(\alpha,\beta\) are the zeroes of the quadratic polynomial \(ax^2 + bx+c\), \(a ≠0\) then \(\alpha^2+\beta^2=\)

The value of \(\sqrt{\frac{1+sin\ \theta}{1-sin\ \theta}}\) is