List of top Questions asked in TS EAMCET

A cell of emf 2 V is connected to an external resistor. If the current through the resistor is 200 mA and the terminal voltage of the cell is 87.5% of the emf of the cell, then the internal resistance of the cell is:
The gas that gives the highest fractional conversion of heat to work in an isobaric process is:
A solid sphere is rolling on a horizontal surface without slipping. The ratio of the translational and rotational kinetic energies of the sphere is
The time period of a simple pendulum on the surface of the earth is \( T \). The time period of the same pendulum at a height of 1280 km from the surface of the earth is
The theory currently accepted as proper framework for explaining microscopic phenomena is
A body thrown vertically upwards with certain velocity from the ground reaches a maximum height \( H \). The ratio of the times at which the body is at a height of \( \frac{H}{2} \) is:
Vision of the children born to a colour blind father and normal homozygous mother is
Seymouria is a transitional form between
Assertion (A): Influenza vaccine is an inactivated whole agent vaccine.
Reason (R): It contains killed microbes.
The secretions of this gland play major role in differentiation of T- lymphocytes.
Pick up the incorrect pair:
These enzymes function actively in acidic medium.
Assertion(A) :The reaction between \( CO_2 \) and \( H_2O \) in the RBC is much faster than in blood plasma. Reason(R) :Red blood cells contain a very high concentration of carbonic anhydrase
Statement I:Angina pectoris is a warning signal of deprivation of blood supply to the heart muscles.
Statement II:Coronary artery disease is also called atherosclerotic heart disease.
During glomerular filtration, net filtration pressure that causes filtration of blood in glomerular capillaries of Bowman's capsule is
The thick filaments in a sarcomere of a myofibril are held together by a thin fibrous membrane called
Study the following and pick up the incorrect statements:
I.The axolemma has more \( K^+ \) leakage channels than \( Na^+ \) leakage channels.
II.Ligand gated channels open or close in response to electrical stimuli.
III.Voltage gated channels open in response to a change in membrane potential.
IV.Speed of conduction of nerve impulse is more in non myelinated nerve fibre than the myelinated nerve fibre.
In cockroach, depression of wings is due to contraction of
In cockroach expiration takes place through
Statement I: Spiral cuticular thickenings of trachea in cockroach are called taenidia.
Statement II: In cockroach, inspiration is a passive process.
The oriented locomotor movements of an organism towards or away from light is known as
Statement I:Natural aging of a lake by enrichment of nutrients is known as eutrophication. Statement II:Increase of concentration of pollutant at successive trophic levels in aquatic food chain is known as biomagnification.
Match the following \begin{table}[ht] \centering \renewcommand{\arraystretch}{0.6} \begin{tabular}{|c|c|} \hline List - 1 & List - 2
\hline A. UV- B rays & I. Electrostatic precipitator
B. Greenhouse gases & II. Snow blindness
C. Particulates & III. Eutrophication
D. Automobile emissions & IV. Global warming
& V. Catalytic converters
\hline \end{tabular} \end{table} The correct answer is
Match the following: \renewcommand{\arraystretch}{1.3} \begin{table}[h!] \centering \setlength{\tabcolsep}{10pt} \begin{tabular}{|c|c|c|} \hline Scientific Name & Matching & Common Name
\hline Hemidactylus & I & Kangaroo
Ptyas & II & Wall lizard
Columba & III & Flying fox
Macropus & IV & Pigeon
& V & Rat snake
\hline \end{tabular} \end{table} The correct answer is
Vertebrae of birds are