List of top Questions asked in TS EAMCET- 2026

The electron in hydrogen atom undergoes transition from higher orbits to an orbit of radius \(476.1 \text{ pm}\). This transition corresponds to which of the following series?
Which of the following is an amphoteric oxide?
The work done by a centripetal force is:
The order of negative standard potential values of \(\text{Li}\), \(\text{Na}\), \(\text{K}\) is
Which of the following is a non-reducing sugar?
A Carnot engine uses diatomic gas as a working substance. During the adiabatic expansion part of the cycle, if the volume of the gas becomes 32 times its initial volume, then the efficiency of the engine is
Highest boiling point among these isomers (C$_{5}$H$_{12}$):
For which of the following Reynold's number, a flow is streamlined?
The half-life of a radioactive substance is 10 days. After 30 days, fraction remaining is:
Which colligative property is used to determine molar mass of polymers?
If the system of simultaneous linear equations \(x - 2y + z = 0\), \(2x + 3y + z = 6\) and \(x + 2y + pz = q\) has infinitely many solutions, then
Phenol is more acidic than alcohol because:
A p-n junction in reverse bias:
Ethanol + Water shows:
If three dice are thrown, then the mean of the sum of the numbers appearing on them is
A man of mass \(60 \text{ kg}\) is standing in a lift moving up with a retardation of \(2.8 \text{ ms}^{-2}\). The apparent weight of the man is
A transformer: secondary turns = 2 $\times$ primary, input voltage = 220V. Output voltage is:
SN2 reactions are favoured by:
Hybridisation of carbon in ethyne (acetylene) is:
Which of the following shows the most primitive vascular system?
The transfer cells are found in:
Gas produced when copper reacts with dilute HNO3: Nitric oxide (NO)
Colostrum is rich in:
Which of the following is an ectothermic animal?
The rms speed of gas molecules is given by: