GATE ME 2010 | Probability and Statistics Question 27 | Engineering Mathematics

GATE ME 2010

MCQ (Single Correct Answer)

-0.3

A box contains $$2$$ washers, $$3$$ nuts and $$4$$ bolts. Items are drawn from the box at random one at a time without replacement. The probability of drawing $$2$$ washers first followed by $$3$$ nuts and subsequently the $$4$$ bolts is

$$2/315$$

$$1/630$$

$$1/1260$$

$$1/2520$$

GATE ME 2009

MCQ (Single Correct Answer)

-0.3

If three coins are tossed simultaneously, the probability of getting at least one head is

$$1/8$$

$$3/8$$

$$1/2$$

$$7/8$$

GATE ME 2009

MCQ (Single Correct Answer)

-0.3

The standard deviation of a uniformly distributed random variable $$b/w$$ $$0$$ and $$1$$ is

$${1 \over {\sqrt {12} }}$$

$${1 \over {\sqrt {3} }}$$

$${5 \over {\sqrt {12} }}$$

$${7 \over {\sqrt {12} }}$$

GATE ME 2008

MCQ (Single Correct Answer)

-0.3

A coin is tossed $$4$$ times. What is the probability of getting heads exactly $$3$$ times?

$$1/4$$

$$3/8$$

$$1/2$$

$$3/4$$

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GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Machine Design

Bolted Riveted and Welded Joints Design For Static Loading Design of Brakes and Clutches Design of Spur Gears Design of Bearings 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

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 Fluid Statics Boundary Layer Turbulent Flow Laminar Flow Fluid Dynamics Fluid Kinematics

Thermodynamics

Calculation of Work and Heat Entropy and Irreversibility Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Rankine Cycle Availability Second Law of Thermodynamics

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability