As you want the Previous Question Paper of BCA of Chaudhary Charan Singh University, Meerut so here I am providing you.

CCS University BCA question paper

Discrete Mathematics

Time : 2:30 hours

Max Marks : 75

Section-A

Note : Attempt any three questions [ Marks 5*3=15]

Q 1. What are the propositional quantifiers ? Explain with example.

Q 2. What is the conjunction ? Define with example.

Q 3. What do you meant by Boolean algebra ? Explain basic laws of Boolean algebra

Q 4. What do you understand by connectives ? Explain with examples

Section - B

Note : Attempt any two questions [Marks 10*2=20]

Q 1. Discuss about the various logic gates in brief ?

Q 2. Use the Karnaught graph reduce the following Boolean algebraic expressions
(a) f(x,y)=xy+xy'
(b) f(x,y)=xy+x'y'

Q 3. Simplify the Boolean function using K maps
(a) f(x,y,z)=x'yz+xy'+yz'
(b) f(x,y,z)= xy+x'y'
(c) f(x,y,z)=x'z'+y'z+xy

Section -C

Note : Attempt all three (Marks 15*3=45)

Q 1. Draw the following algebraic expression :
(a) (3a+7b)(4c+3d)
(b) (a*(b*c))+d/e

Q 2. Define Minterm and Maxterm with examples ?

Q 3. What are Trees ? Explain its types .

Contact-

Chaudhary Charan Singh University
CCS University Main Road
Meerut, Uttar Pradesh 200005