Sikkim-Manipal University of Health Medical and Technological Sciences (SMUHMTS) 2010 B.C.A Computer Application Bc0033_math_previous_year___ - Question Paper

Subject : Basic Mathematics (BC0033)

PART A
Q.1 A monoid which satisfy_________
rule becomes a group
A) First
B) Second
C) Third
D) Fourth
Q.2 The complete graph kp is a regular of
degree _________
A) 3p
B) p3
C) p-1
D) 1-p
Q.3 A group (Z,*) is stated to be abelian if:
A) a * b = b * a V a, b A
B) a * b Z b * a V a, b A
C) a * b = b * a, for a few a, b A
D) None of the above
Q.4 If A has five elements. Then powerset of A
contains ____ elements
A) 5
B) 8
C) 16
D) None of the above
Q.5 If A B, then ____
A) P(> P(B)
B) P(A) < P(B)
C) Q P(A) >2P(B)
D) None of the above
Q.6 The Geometric Mean of five and eight is
A) 5
B) 8
C) 40
D) None of the above
Q.7 The harmonic Mean of two and four is
A) 1/2
B) 1/4
C) 1/8
D) 4/3
Q.8 An application and its ___- are logically
eqvivalent
A) Inverse
B) Converse
C) Contrapositive
D) contingency
Q.9 For Histogram we draw _____
A) Circles
B) Ellipses
C) Lines
D) Rectangles
Q.10 For any switch, allowing current to pass is
called___________
A) Open state
B) Off state
C) Closed state
D) On | off state
Q.11 If |A|= 5. |B|= three then A x B has _____
ordered pairs
A) 8
B) 5
C) 3
D) None of the above
Q.12 Given n various objects, the number of
ways of selecting at lowest 1 of them,
nC1 + nC2……nCn = _____
A) 2n - 1
B) 2n-1
C) 2 n
D) None of the above
Q.13 Mean-Mode =
A) mean- median
B) median- mean
C) 3 (mean-media)
D) 3 (mean-mode)
Q.14 Enrollment from 1995-1999 is called as
A) Median
B) Mode
C) Statistic
D) None of the above
Q.15 The founder of Set theory is _____
A) Newton
B) Cauchy
C) Cantour
D) None of the above
Q.16 The founder of set theory is______________
A) Newton
B) Cantour
C) Cauchy
D) None of the above
Q.17 An English logician John Vern invented Venn
diagram in the years_______
A) 1834-1824
B) 1834-1823
C) 1856-1855
D) 1854-1823
Q.18 The square of the Standard Deviation is

Earning:   Approval pending.