List of top Questions asked in TS EAMCET

If the sum of two vectors is a unit vector, then the magnitude of their difference is:
The molecular weight of a gas is 32. If 0.5 moles of the gas occupy 22.4 liters at standard temperature and pressure (STP), what is the density of the gas?
Which of the following forces have infinite range?
A rod has length \( L \). The linear mass density is \( 2x \, \text{kg/m} \), where \( x \) is the distance from the left end. The center of mass of the rod from the left end lies at a distance of
A ball is projected vertically up with speed \( V_0 \) from a certain height \( H \). When the ball reaches the ground, the speed is \( 3V_0 \). The time taken by the ball to reach the ground and height \( H \) respectively are:
The square of resultant of two equal forces is three times their product. The angle between the forces is?
A drop of water of radius 0.0015 mm is falling in air. The coefficient of viscosity of air is \( 1.8 \times 10^5 \, \text{kgm}^{-1} \, \text{s}^{-1} \). If the density of the air is neglected, then what will be the terminal velocity of the drop?
If \( g \circ f \) is a bijective function, then:
If the roots of the quadratic equation \( ax^2 + bx + c = 0 \) are real and distinct, then which of the following conditions must be true?
Find the value of \( k \) such that \( 5 \cdot 2^n - 48n + k \) is divisible by 24.
A body is projected vertically upward with an initial velocity of 40 m/s. Calculate the maximum height reached by the body. (Take \( g = 9.8 \, \text{m/s}^2 \))
The value of the integral \( \int_0^1 x^2 \, dx \) is:
A wire of length \(L\) and cross-sectional area \(A\) has a Young's modulus \(Y\). If the wire is stretched by a force \(F\), the elongation produced in the wire is:
The rate of a reaction doubles when the temperature is raised by 10°C. Which of the following options represents the value of activation energy \( E_a \) for this reaction?
Which of the following statements are correct?
The length of minute hand in a clock is 4.5 cm. If the tip of the minute hand moves from 6 AM to 6:30 AM, the average velocity of the tip is:

The following graph indicates the system containing 1 mole of gas involving various steps. When it moves from Z to X, the type of undergoing process is: 

 

The thermo emf of a thermocouple varies with temperature as \( E = A\theta + B\theta^2 \). If the cold junction is kept at \( 0^\circ C \), the neutral temperature is:
The ratio of the average value of kinetic energy to that of potential energy for an SHM is:
A charged particle enters a magnetic field with velocity \( v \) at an angle of \( 60^\circ \) with the field. If the time period of the helical path is 2 seconds, the pitch of the helical path is:
If the charge \(Q\) is given to a conductor, then

Match the following: 

Which of the following options represents the correct ionic radii in Å of N3-, O2-, and F- respectively?
In a photoelectric experiment the incident photons have frequency \( \frac{3}{2} \nu \), where \( \nu \) is the threshold frequency of the material. What is the kinetic energy of the emitted electrons?
A ball is projected vertically up with speed \( V_0 \) from a certain height H. When the ball reaches the ground the speed is \( 3V_0 \). The time taken by the ball to reach the ground and height H respectively are (g = acceleration due to gravity)