List of practice Questions

Which one of the following is not the external source of recruitment?
Which one of the following is not a method of on-the-job training?
Henry Fayol was born in:
Planning is:
In an enterprise, organisation is established by:
Business environment is not the study of:
Two spheres A & B of radii 4 cm & 6 cm are given charges of 80 µC & 40 µC respectively. If they are connected by a fine wire, the amount of charge flowing from one to the other is:
At 300 K, 6 g of urea was dissolved in 500 mL of water. What is the osmotic pressure (in atm) of the resultant solution? (R = 0.082 L atm K$^{-1}$ mol$^{-1}$) (C=12;N=14;O=16;H=1)
Which of the following is essential for converting an infix expression to the postfix form efficiently?
For the given circuit, the diode \( D \) is ideal. The power dissipated by the \( 300\ \Omega \) resistor is:
power dissipated by the 300 Ω resistor is
According to Bray’s Nutrient Mobility concept, which among following element is mobile in plants but immobile in soil?
Double fertilization is a characteristic of
Identify the autocatalytic reaction from the following:
Which of the following has maximum coagulating power in the coagulation of positively charged sol?
Describe the physiological effects and applications of ethylene.
Among the following four statements, the statement which is not true, for all \( n \in N \) is:
What is the Rydberg constant? Write down its unit.
What is an electric dipole? Find an expression for electric potential at any point due to an electric dipole.
What is interference of light? Find an expression for fringe width in Young's double slit experiment.
Mention the defects of human vision and describe the methods to remove them.
Write the properties of diamagnetic, paramagnetic, and ferromagnetic materials.
Define self-inductance and write its S.I. unit. Find the self-inductance for a solenoid of \( N \) turns, length \( l \), and radius \( r \).
Describe with diagram the working method of p-n-p and n-p-n transistors.
What is the critical angle? Write down its necessary conditions.
10$^{19}$ electrons are placed on an uncharged body. Calculate the charge produced on the body.