ExamSIDE (Powered by ExamGOAL)
Questions
NEXT
1
GATE ME 2022 Set 2
Numerical
+1
-0
An electric car manufacturer underestimated the January sales of car by 20 units, while the actual sales was 120 units. If the manufacturer uses exponential smoothing method with a smoothing constant of α = 0.2, then the sales forecast for the month of February of the same year is ______ units (in integer). 
Your input ____
2
GATE ME 2015 Set 2
MCQ (Single Correct Answer)
+1
-0.3
Sales data of a product is given in the following table: GATE ME 2015 Set 2 Industrial Engineering - Forecasting Question 11 English

Regarding forecast for the month of June, which one of the following statements is TRUE?

A
Moving average will forecast a higher value compared to regression.
B
Higher the value of order $$N,$$ the greater will be the forecast value by moving average.
C
Exponential smoothing will forecast a higher value compared to regression.
D
Regression will forecast a higher value compared to moving average.
3
GATE ME 2014 Set 3
Numerical
+1
-0
The actual sales of a product in different months of a particular year are given below: GATE ME 2014 Set 3 Industrial Engineering - Forecasting Question 12 English

The forecast of the sales, using the 4-month moving average method, for the month of February is ____________.

Your input ____
4
GATE ME 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In exponential smoothening method, which one of the following is true?
A
$$0 \le \alpha \le 1$$ and high value of $$\alpha $$ is used for stable demand
B
$$0 \le \alpha \le 1$$ and high value of $$\alpha $$ is used for stable demand
C
$$\alpha \ge 1$$ and high value of $$\alpha $$ is used for stable demand
D
$$\alpha \le 0$$ and high value of $$\alpha $$ is used for unstable demand
NEXT
GATE ME Subjects
Engineering Mechanics
Engineering Mechanics Static and Dynamics
Machine Design
Bolted Riveted and Welded Joints Design For Static Loading Design of Bearings Design of Brakes and Clutches Design of Spur Gears Fatigue Strength
Strength of Materials
Springs Simple Stress and Strain Complex Stresses Pure Bending Moment of Inertia Shear Force and Bending Moment Stresses In Beams Deflection of Beams Columns and Struts Torsion Strain Energy Method Thin Cylinders
Heat Transfer
Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers
Production Engineering
Sheet Metal Forming Processes Metal Cutting Welding Process Metal Forming Casting Advance Machine Tools Machining Metrology and Inspection
Industrial Engineering
Queuing Production Planning and Control Line Balancing Forecasting Pert and Cpm Inventory Control Transportation Scheduling Linear Programming Assignment
Turbo Machinery
Turbo Machinery
Theory of Machines
Vibrations Gears and Gear Trains Flywheel Analysis of Plane Mechanisms
Engineering Mathematics
Linear Algebra Vector Calculus Probability and Statistics Differential Equations Transform Theory Calculus Complex Variable Numerical Methods
Fluid Mechanics
Fluid Properties Boundary Layer Turbulent Flow Fluid Dynamics Laminar Flow Fluid Kinematics Fluid Statics
Thermodynamics
Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Calculation of Work and Heat Entropy and Irreversibility Rankine Cycle Availability Second Law of Thermodynamics
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
EXAM MAP
Joint Entrance Examination
JEE MainJEE AdvancedWB JEEBITSATMHT CETKCETCOMEDKVITEEEAP EAPCET
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12