List of top Questions asked in TS POLYCET

From the figure x= _____ .
From the figure x=
The ratio of the corresponding sides of two similar triangles is 5:3 then the ratio of their areas
If (8,1), (k,-4), (2,-5) are collinear, then k= _____ .
If the slope of the line through (2, -7) and (x, 5) is 3 then x =
In \(△ABC;\ BC^2 + AB^2 = AC^2,\) then _____ is the right angle.
Product of the roots of \(\sqrt 3x^2-2x-\sqrt 3=0\) is
\(\frac {x}{2019}+\frac {y}{2020}=2, \frac {2x}{2019}-\frac {y}{2020}=1\), \(∴(x, y)=\)
\(x+y=\sqrt 3, x-y=0,\) then \(x=\)
If (5,2) is the solution of 2x+5y=20, ax-by=0, then (a,b)=
If the system of equations x-y=1, ax+y= 2 has unique solution then
Roots of \(5x^2-8x=4\) are:
The centroid of the triangle whose vertices are (3,-5), (-7, 4), (10,-2) is ______ .
The point (2,-3) divides the line segment joining the points (-1,3), (4, -7) in the ratio ______ .
Which term of the G.P.: \(\sqrt 3, 3, 3\sqrt 3,.........\) is \(729\)?
\(1,-\frac 12, \frac 14 ……\) are in G.P., then find 8th term.
\(4,7,10,.........\) are in A.P., then sum of \(15\) terms is ______ .
If the roots of \(2x^2+kx+3=0\) are real and equal, then \(k=\)
5=
If A={a}, B={a,b}, C={a,b,c}, then A∩B∩C=
If \(α,β\) are the roots of \(x^2-1=0\), then \(α+β=\)
In the formula \(log_a xy=log_a x+log_a y\), which of the following is true?
\(log_xb-log_xa=log_xc-log_xb\)  \(∴ac=\)
A= {P, O, L, Y, T, E, C, H, N, I, Q), B= {P, O, L, Y, C, E, T, 2020), B-A=