List of top Questions asked in TS POLYCET

The angle of elevation of the top of the building from a point 10 meters away from the base of the building is 60°, then the height of the building is:
Which of the following statement regarding the probability of an event is correct?
If the equations \(x + 2y = 5\) and \(3x + ky = 10\) are inconsistent, then the value of \(k\) is:
If \( A = \{1, 2, 3, 4, 5\} \) and \( B = \{1, 3, 5, 7\} \), then \( n(A \cap B) = \dots \):
What is the probability of getting a number 7 in a single throw of a dice?
The zeroes of the quadratic polynomial \( x^2 + x - 2 \) are:
If one card is selected from a well-shuffled deck of 52 cards, then the probability of getting an ace card is:
The mean of 20, 30, 38, 40, 50, 56, 60 is:
If \( a, b, c \) are in A.P., then \( \frac{a - b}{b - c} \) is equal to:
If \( x<0 \) and \( y>0 \), then the point \( P(x, y) \) is in which quadrant?
What is the value of \( \csc 31^\circ \sec 59^\circ \)?
In the sequence \( 18, a, 14, 32 \), the common difference is:
The sum of the first \(n\) natural numbers is:
The product of the zeroes of a polynomial \(x^3 - 3x^2 + x + 1\) is:
If \( A = 45^\circ \), then the value of \( \sin A + \cos A + \cos 2A \) is?
$\cot(90^\circ - \theta) = ?$
The area of the triangle with vertices \( (1, 1), (-4, 6), (-3, -5) \) is?
Which term of G.P. \( 2, 2\sqrt{2}, 4, \dots \) is 128?
The total surface area of a hemisphere solid having radius 7 cm is:
The terms 4, 7, 10, \dots form an A.P. The sum of the first 15 terms is?
If a line is passing through the points (2, 5) and (x, 3) and its slope is 2. Then the value of 'x' is?
If \( \frac{5}{x+1} + \frac{1}{y-3} = 2 \) and \( \frac{6}{x+1} - \frac{3}{y-3} = 1 \), then \( x = \dots \):
The pair of linear equations \( 2x - 3y = 8 \) and \( 4x - 6y = 9 \) represents the following:
The value of \( \frac{1 - \tan^2 45^\circ}{1 + \tan^2 45^\circ} \) is:
If \( \alpha, \beta \) are the roots of \( 2x^2 - 4x + 5 = 0 \), then \( (\alpha + 1)(\beta + 1) = \):