Questions

Article 323A provides that Parliament may by law establish tribunals for adjudication of disputes concerning recruitment and conditions of service of persons appointed to public service under Central, State or any Local or other authority or a corporation owned or controlled by the Government of India. The law made by Parliament for the purpose may specify the jurisdiction and procedure of the tribunals. Under clause 2(d), the law may exclude the jurisdiction of all courts except that of the Supreme Court under article 136 with respect to the service matters falling within the purview of the tribunals.

A vector quantity is a quantity which has both magnitude and direction. Here in the given options, speed is a scalar quantity but not the vector quantity.

The indifference curves cannot intersect each other.

Higher indifference curve represents a higher level of satisfaction because higher IC means a bundle consisting more of both the goods or same quantity of one good n more quantity of the other good .Hence statement 2 is correct and 3 is incorrect.

Indifference curves is convex to the point of origin because of diminishing Marginal Rate of Substitution.