List of practice Questions

One of the side-effect of the use of anabolic steroids in females
The type of antibodies produced during the allergic reaction
Identify the most infectious and fatal type of malarial parasite:

Which aspect forms the basis of DNA finger- printing?

The technique advised by a doctor to overcome the problem of infertility:
Which of the following is correctly matched?
The given diagram represents:
Nucleosome
The affected male in the pedigreechart is symbolized by:
Gynecomastia is a symptom of

Example of Non-Mendelian disorder:

XO type of sex determination and XY type of sex determination are the examples of

The first human like being is

Amniocentesis is a process to:

Which of the following radiations of electromagnetic waves has the highest wavelength ?

In a series LCR Circuit R = 300 Ω, L = 0.9 H, c = 2.0 µF and w = 1000 rad/sec. Then the impedance of the circuit is 

A series resonant ac circuit contains a capacitance \(10^4\) F and an inductor of \(10^-4\) H. The frequency of electrical oscillations will be
A convex lense of focal length 'l' is placed somewhere in between an object and a screen. The distance between the object and the screen is 'x'. If the numerical value of the magnification produced by the lens is 'm'. Then the focal lenght of the lens is

A ray of light passes through an equilateral glass prism in such a manner that an angle of incidence is equal to the angle of emergence and each of these angles is equal to 3/4 of the angle of prism. The angle of deviation is

A magnetic field of flux density 1.0 Wb m-2 acts normal to a 80 turns coil of 0.01 m2 area. If this coil is removed from the field in 0.2 second, the emf induced in it is
A fully charged capacitor 'C' with initial charge 'q0' is connected to a coil of self inductance 'L' at t = 0. The time at which the energy is stored equally between the electric field and the magnetic field is
Which of the following statement proves that Earth has a magnetic field?

A long solenoid has 500 turns, when a current of 2A is passed through it, the resulting flux linked with each turns of solenoid is 4 x 10-3 Wb, then the self induction of solenoid is

An alternating current is given by i = i1 sin ωt + i2 cos ωt. The r.m.s. current is given by 

A wire of a certain material is stretched slowly by 10%. Its new resistance and specific resistance becomes respectively
If a voltage across a bulb rated 220 V, 100 W drops by 2.5 % of rated value. the percentage of rated value by which the power would decrease is