List of practice Questions

A rigid body rotates about a fixed axis with variable angular velocity \( \omega = \alpha - \beta t \) at time \( t \), where \( \alpha, \beta \) are constants. The angle through which it rotates before it stops is:
The range of a projectile projected at an angle of \( 15^\circ \) with the horizontal is \( 50 \) m. If the projectile is projected with the same velocity at an angle of \( 45^\circ \), then its range will be:
A particle of mass \( m \) is projected with a velocity \( u \) making an angle of \( 30^\circ \) with the horizontal. The magnitude of angular momentum of the projectile about the point of projection when the particle is at its maximum height \( h \) is:
A body is thrown with a velocity of \( 9.8 \) m/s making an angle of \( 30^\circ \) with the horizontal. It will hit the ground after a time:
The key position of top-level management is___.
”Management always works by keeping an end result or aim of the organisation. All activities of managers are directed towards the end result.” From the above statement, identify the feature of management.

A series LCR circuit is shown in the figure. Where the inductance of 10 H, capacitance 40 \muF and resistance 60 Ω are connected to a variable frequency 240 V source. The current at resonating frequency is.
 

Akash Industries has installed a waste recycling plant in its premises and does not dump their waste material anymore. This plant is providing employment to many people. Identify the objective of management which the company is achieving by doing the aforesaid activity.
A light string passing over a smooth light pulley connects two blocks of masses \( m_1 \) and \( m_2 \) (where \( m_2>m_1 \)). If the acceleration of the system is \( \frac{g}{\sqrt{2}} \), then the ratio of the masses \( \frac{m_1}{m_2} \) is:
A person of mass \( 60 \) kg is inside a lift of mass \( 940 \) kg. The lift starts moving upwards with an acceleration of \( 1.0 \) m/s\( ^2 \). If \( g = 10 \) m/s\( ^2 \), the tension in the supporting cable is:

A force of \( F = 0.5 \) N is applied on the lower block as shown in the figure. The work done by the lower block on the upper block for a displacement of 3 m of the upper block with respect to the ground is (Take, \( g = 10 \) m/s\( ^2 \)): 
 

A pendulum of mass \( 1 \) kg and length \( l = 1 \) m is released from rest at an angle \( \theta = 60^\circ \). The power delivered by all the forces acting on the bob at angle \( \theta = 30^\circ \) will be (Take, \( g = 10 \) m/s\( ^2 \)):

An ideal massless spring \( S \) can be compressed \( 1 \) m by a force of \( 100 \) N in equilibrium. The same spring is placed at the bottom of a frictionless inclined plane inclined at \( 30^\circ \) to the horizontal. A \( 10 \) kg block \( M \) is released from rest at the top of the incline and is brought to rest momentarily after compressing the spring by \( 2 \) m. If \( g = 10 \) m/s\( ^2 \), what is the speed of the mass just before it touches the spring? 
 

Coordination unifies unrelated interests into purposeful work activity. Identify the nature of it.
Debt is____cheaper, but more__risky for a business because the payment of interest and the return of principal is obligatory for the business.
A proper matching of funds requirements and their availability is sought to be achieved by .
Financial management aims at choosing the best investment and financing alternatives. Its objective is to:
Identify the function performed by SEBI: “It controls insider trading and imposes penalties for such practices.”
Qualities of a successful entrepreneur do not include:
The market where existing securities are bought and sold is known as
Identify the correct sequence of trading settlement procedure:
(A) The investor has to sign a broker client agreement.
(B) The investor has to open a ’Demat’ Account.
(C) An order confirmation slip is issued to the investor by the broker.
(D) The broker will then go online and connect to the main stock exchange.
Choose the correct answer from the options given below:
The informal organisation offers many benefits. Important among them are given below:
(A) Prescribed lines of communication are not followed. Thus, informal organisation leads to faster spread of information as well as quick feedback.
(B) It helps to fulfil the social needs of the members and allows them to find like-minded people. This enhances their job satisfaction since it gives them a sense of belongingness in the organisation.
(C) It contributes towards fulfilment of organisational objectives by compensating for inade-quacies in the formal organisation.(D) Unity of command is maintained through an established chain of command.
Choose the correct answer from the options given below:
The formal organisation can be better understood by a study of its features which are as follows:
(A) It specifies the relationships among various job positions and the nature of their inter relationship.
(B) It is a means to achieve the objectives specified in the plans, as it lays down rules and procedures essential for their achievement.
(C) Independent channels of communication without specified direction of flow of information are developed by group members.
(D) It is deliberately designed by the top management to facilitate the smooth functioning of
the organisation.
Choose the correct answer from the options given below:
Match List-I with List-II on the basis of meaning and the term:

List-I

List-II

(A) Right to command(I) Answerability
(B) Obligation to perform task(II) Delegation
(C) Accountability(III) Authority
(D) Basis of management hierarchy(IV) Responsibility
Identify the method of flotation in the Primary Market wherein a company sells securities en bloc. at an agreed price to a broker.