# MBA/MBA Business Mathematics Mcq Set 3 Sample Test,Sample questions

1.cot θ / 2

2.cot θ

3.i cot θ / 2

4.i tan θ / 2

1.18

2.9

3.34

4.180

1.AA-1=I.

2.AA-1=I.

3.A=A-1.

4.A=A-1.

1.Project.

2.Network.

3.Activity.

4.Node.

## Question: `C.I. stands for _____`

1.Compound Interest

2.Simple Interest

3.Rate Of Interest

4.No.of.years.

1.-26

2.None of these

3.-24

4.-22

## Question: `Formula for Bankers gain is ________`

1.Anr/100.

2.An2r2/100(100+nr).

3.100A/100+nr.

4.Anr/100+nr.

## Question: `Generally the PERT technique deals with the project of _______`

1.Repetatative nature.

2.Non-repetative nature.

3.Determinstic nature.

4.None of the above.

1.1 - i

2.2i

3.(1 + i)(1 - i)

4.i - 1

1.120

2.30

3.31

4.32

1.unit matrix.

2.square matrix.

3.zero matrix.

4.None of these.

## Question: `If an activity has a zero slack, it implies that`

1.It lies on the critical path

2.It is a dummy activity

3.Both a & b

4.None of the above

1.1

2.2

3.3

4.4

1.2 f (x)

2.{f(x)}2

3.{f(x)}3

4.3 f(x)

1.0.934

2.0.958

3.0.945

4.0.954

## Question: `If there is only one column in a matrix, it is called ________`

1.Row matrix .

2.column matrix.

3.square matrix.

4.rectangular matrix.

## Question: `In a recent survey conducted by cable T.V., among the people who watch DD, ZEE and STAR TV., it is found that 80 % of the people watched DD, 22% watched Star TV, and 15 % o watched Zee. What is the maximum percentage of people, who can watch all the three channels?`

1.12.5 %

2.8.5 %

3.15 %

4.Data insufficient

## Question: `In assignment problem if number of rows is greater than column then _______`

1.dummy column is added.

3.row with cost 1 is added.

4.column with cost 1 is added.

## Question: `In calculation of interest 'n' stands for`

1.Rate of interset

2.Amount

3.Principal

4.No.of.years

## Question: `In Graphical solution the feasible region is _____`

1.where all the constraints are satisfied simultaneously.

2.any one constraint is satisfied.

3.only the first constraint is satisfied.

4.any one of the above condition.

## Question: `In North West corner rule if the supply in the row is satisfied one must move ______`

1.down in the next row.

2.up in the next row.

3.right cell in the next column.

4.left cell in the next row.

## Question: `In North West corner rule the allocation is done in _____`

1.upper right corner.

2.middle cell in the transportation table.

3.cell with the lowest cost.

4.Upper left corner.

## Question: `In the canonical form of LPP if the objective function is of minimization then all the constraints other than non-negativity conditions are _____`

1.greater than type.

2.lesser than type.

3.greater than or equal to type

4.lesser than or equal to type.

## Question: `In Transportation problem optimal solution can be verified by using ______`

1.north west corner rule.

2.least cost method.

3.MODI method.

4.matrix method.

## Question: `In transportation problem the solution is said to degenerate solution if occupied cells is`

1.greater than m+n-1.

2.lesser than m+n-1.

3.greater than or equal to m+n-1.

4.lesser than or equal to m+n-1.

## Question: `In transportation problem the solution is said to non-degenerate solution if occupied cells is _______`

1.greater than m+n-1.

2.lesser than m+n-1.

3.greater than or equal to m+n-1.

4.lesser than or equal to m+n-1.

1.12

2.17

3.15

4.51

## Question: `Let R= {(x,y) :x, y belong to N, 2x+y =41}. The range is of the relation R is`

1.{(2n +1):n belongs to N , 1≤n≤20}

2.{2n: n belongs to N, 1< n< 20}

3.{(2n-1) : n belongs to N, 1≤n≤20}

4.{ (2n+2) : n belongs to N, 1< n <20}

## Question: `Linear programming is _________`

1.a constraint optimization model.

2.a constraint decision making model.

3.a mathematical programming model.

4.All the above.

## Question: `Optimal solution in an LPP is _______`

1.which maximizes or minimizes the objective function.

2.which maximizes the objective function.

3.which minimizes the objective function.

4.which satisfies the non negativity restrictions.

## Question: `Principal (or) Present Value is denoted by`

1.A

2.n

3.P

4.None of the above.

## Question: `The acitivity that can be delayed without affecting the execution of the immediate suceeding activity is determined by _______`

1.Total float.

2.Independent float.

3.Free float.

4.None of the above.

## Question: `The Amount due under immediate annuity is _______`

1.A/i [1-(1+i)-n].

2.A+A/i [1-(1+i)-n].

3.A/i [(1+i)-n-1].

4.A/i (1+i)[ (1+i)-n-1].

## Question: `The amount of time that is expected to complete the activity is called _______`

1.Latest time.

2.Earliest time.

3.Most likely time.

4.Both a & b.

## Question: `The assignment problem is said to be unbalanced if ______`

1.number of rows is greater than number of columns.

2.number of rows is lesser than number of columns.

3.number of rows is equal to number of columns.

4.both 1 and 2.

1.A=P(1+ni).

2.A=P(1+i).

3.A=Pnr/100.

4.A=P(1+i)n.

## Question: `The necessary and sufficient condition for the existence of a feasible solution to a transportation problem is a solution that satisfies all the conditions of _______`

1.supply.

2.demand.

3.supply and demand.

4.either supply or demand.

## Question: `The non-negative variable which is added to LHS of the constraint to convert the inequality > into equation is called ______`

1.random variable.

2.decision variable.

3.surplus variable.

4.slack variable.

## Question: `The objective of network analysis is to _____`

1.Minimize total project duration.

2.Minimize total project cost.

3.Minimize product delays,interruption and conflicts

4.All the above.

## Question: `The present value under annuity due is _____`

1.A/i [1-(1+i)-n].

2.A+A/i [1-(1+i)-n].

3.A/i [(1+i)-n-1].

4.A/i (1+i)[ 1+i)-n-1].

1.(1,∞)

2.(0,1)

3.[0,∞)

4.(∞,0]

1.200.

2.3000.

3.4000.

4.2000.

1.500.

2.1000.

3.1500.

4.2000.

## Question: `The transportation technique or simplex method cannot be used to solve the assignment problem because of _________`

1.degeneracy.

2.non-degeneracy.

3.square matrix.

4.any one of the above.

1.6, 4

2.7, 6

3.6, 3

4.7, 4

1.A=P+I.

2.A=P(1+i).

3.A=Pnr/100.

4.A=P(1+i)n.

1.A=P(1+ni).

2.A=P(+i).

3.A=Pnr/100.

4.A=P(1+i)n.

## Question: `Under simple interest, the rate of interest is given by ______`

1.R = 100r-(100-nr).

2.r = 100 I/Pn.

3.Anr/100.

4.A=P(1+i)n.

## Question: `Which of the following is not associated with any LPP?`

1.Feasible Solution.

2.Optimum Solution.

3.Basic solution.

## Question: `{ (a, b): a2 +b2 = 1} on the set S has the following relation`

1.symmetric

2.reflexive and transitive

3.none

4.reflexive

## More MCQS

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