HSC Arts (English Medium) 12th Standard Board Exam - Maharashtra State Board Question Bank Solutions

Check whether the following switching circuits are logically equivalent - Justify.

(i)

(ii)

Check whether the following switching circuits are logically equivalent - Justify.

(i)

(ii)

Give alternative arrangement of the switching following circuit, has minimum switches.

Simplify the following so that the new circuit.

Represent the following switching circuit in symbolic form and construct its switching table. Write your conclusion from the switching table.

Simplify the given circuit by writing its logical expression. Also, write your conclusion.

Construct the switching circuit for the following logical statement:

(p ∨ ∼ q) ∨ (q ∧ r). Also construct the switching circuit for its simplified form.

Find the alternative arrangement using minimum switches for the following switching circuit.

One of the important trends in post-1989 international relations was ______.

A state with a leading position in international politics with abilities to influence global politics.

Explain the term soft power with examples.

The Rio de Janeiro Earth Summit (1992) focused on ______.

Explain the correlation between the following:

National Unity and Regional Aspirations. 

Explain your opinion in 25 to 30 words on the following.

Peace and stability are needed for the nation’s progress.

State whether the following statement is true or false with reason.

In the changing world order of the 1990s, the issue of terrorism has been dominant.

State whether the following statement is true or false with reason.

The Sagarmala project is a more comprehensive road connectivity plan.

The Berlin Wall was fall in ______.

The disintegration of the Soviet Union in ______.

Identify the incorrect pair in the set and rewrite.

Significant flow in international relations after 1989 ______.