1

GATE ME 2011

MCQ (Single Correct Answer)

+2

-0.6

An unbiased coin is tossed five times. The outcome of each loss is either a head or a tail. Probability of getting at least one head is _______.

2

GATE ME 2007

MCQ (Single Correct Answer)

+2

-0.6

Let $$X$$ and $$Y$$ be two independent random variables. Which one of the relations $$b/w$$ expectation $$(E),$$ variance $$\left( {{V_{ar}}} \right)$$ and covariance $$\left( {{C_{ov}}} \right)$$ given below is FALSE?

3

GATE ME 2005

MCQ (Single Correct Answer)

+2

-0.6

A single die is thrown two times. What is the probability that the sum is neither $$8$$ nor $$9?$$

4

GATE ME 2004

MCQ (Single Correct Answer)

+2

-0.6

From a pack of regular playing cards, two cards are drawn at random. What is the probability that both cards will be kings, if the card is NOT replaced?

Questions Asked from Probability and Statistics (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE ME Subjects

Engineering Mechanics

Strength of Materials

Theory of Machines

Engineering Mathematics

Machine Design

Fluid Mechanics

Turbo Machinery

Heat Transfer

Thermodynamics

Production Engineering

Industrial Engineering

General Aptitude