1
GATE ME 2004
MCQ (Single Correct Answer)
+2
-0.6
A company has an annual demand of $$1000$$ units, ordering cost of Rs.$$100$$/order and carrying cost of Rs.$$100$$/unit –year. If the stock-out costs are estimated to be nearly Rs.$$400$$ each time the company runs out-of-stock, the safety stock justified by the carrying cost will be
A
$$4$$
B
$$20$$
C
$$40$$
D
$$100$$
2
GATE ME 2004
MCQ (Single Correct Answer)
+1
-0.3
In $$PERT$$ analysis a critical activity has
A
maximum Float
B
zero Float
C
maximum Cost
D
minimum Cost
3
GATE ME 2004
MCQ (Single Correct Answer)
+1
-0.3
For a product, the forecast and the actual sales for December $$2002$$ were $$25$$ and $$20$$ respectively. If the exponential smoothing constant $$(\alpha )$$ is taken as $$0.2,$$ then forecast sales for January $$2003$$ would be
A
$$21$$
B
$$23$$
C
$$24$$
D
$$27$$
4
GATE ME 2004
MCQ (Single Correct Answer)
+2
-0.6
An electronic equipment manufacturer has decided to add a component sub-assembly operation that can produce $$80$$ units during a regular $$8$$-hour shift. This operation consists of three activities as below . GATE ME 2004 Industrial Engineering - Line Balancing Question 2 English

For line balancing the number of work stations required for the activities $$M, E$$ and $$T$$ would respectively be

A
$$2, 3, 1$$
B
$$3, 2, 1$$
C
$$2, 4, 2$$
D
$$2, 1, 3$$
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