BCA 7th Semester
Artifical Intelligence Board Question Paper 2025

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Tribhuvan university

Faculty of Humanities & Social Science
OFFICE OF THE DEAN

2025

Bachelor In Computer Application

Course Title: Artifical Intelligence

Code No: CACS

Semester:VII

Full Marks:60 Pass Marks:24 Time:3 hours

Candidates are required to answer the question in their own words as far as possible.

Group A
Group B
Attempt any SIX question.
[6x5=30]
2.

Define Artificial intelligence. Explain its components

3.

Solve the given crypto arithmetic problems TWO+TWO =FOUR.

4.

What is an agent? List the different types of agents use in AI.

5.

What is an expert system? Explain the stages of expert system development.

6.

Explain breadth-first search and depth-first search with example.

7.

Differentiate between inference and reasoning. Why is probabilistic reasoning important in AI?

8.

What is learning in neural networks? Explain types of neural network.

Group C

Attempt any TWO questions

[2x10=20]
9.

Compare A* algorithm and greedy algorithm to show how it uses heuristic cost to generate optimum solutions with an example.

10.

What do you mean by frame and semantic net? Convert the given FOPL in semantic net
a) A person is a mammal
b) Sandip is a person
c) Person has a nose
d) Sandip is in the Nepali team.
e) Uniform color of Sandip is red/blue.

11.

Differentiate between forward and backward propagation networks, and describe the situations in which forward propagation networks are better and the situations in which backward propagation networks are better.