Latest GRE Aptitude Question SOLUTION: A fair coin is to be tossed 100 times, with each toss resulting in a head or a tail. If H is the total number of heads and T is the total number of tails, which of the following ev

Follow Quotesrain

GRE Question Papers:

GRE Select Another Category Probability Select Another Topic

Exam

GRE Question Topics

General Ability (3)

General Knowledge(3)

Logical Reasoning (12)

Numerical Ability (407)

Programming (6)

Functions(6)

Verbal Ability (46)

Advertisements

Previous Question: If z = e^(2*Pi*i/5), then 1 + z + z^2 + z^3 + 5z^4 + 4z^5 ++4z^6 + 4z^7 + 4z^8 + 5z^9 = ? (A) 0 (B) 4e^(3*Pi*i/5) (C) 5e^(4*Pi*i/5) (D) – 4e^(2*Pi*i/5) (E) – 5e^(3*Pi*i)/5 Next Question: A circular region is divided by 5 radii into sectors. Twenty-one points are chosen in the circular region, none of which is on any of the 5 radii. Which of the following statements must be true? I. Some sector contains at least 5 of the points. II. Some sector contains at most 3 of the points. III. Some pair of adjacent sectors contains a total of at least 9 of the points. (A) I only (B) III only (C) I and II only (D) I and III only (E) I, II, and III

(#M40151768) GRE Numerical Ability question Greatest probability Keep an EYE

A fair coin is to be tossed 100 times, with each toss resulting in a head or a tail. If H is the total number of heads and T is the total number of tails, which of the following events has the greatest probability?
(A) H = 50
(B) T >= 60
(C) 51 =< H =< 55
(D) H >= 48 and T >= 48
(E) H =< 5 or H >= 95: Asked In GRE Aashu (9 years ago); Unsolved; Is this Puzzle helpful? (0) (0) Submit Your Solution Probability

Advertisements

Read Solution (0) :

Please Login to Read Solution.

Previous Question: If z = e^(2*Pi*i/5), then 1 + z + z^2 + z^3 + 5z^4 + 4z^5 ++4z^6 + 4z^7 + 4z^8 + 5z^9 = ? (A) 0 (B) 4e^(3*Pi*i/5) (C) 5e^(4*Pi*i/5) (D) – 4e^(2*Pi*i/5) (E) – 5e^(3*Pi*i)/5 Next Question: A circular region is divided by 5 radii into sectors. Twenty-one points are chosen in the circular region, none of which is on any of the 5 radii. Which of the following statements must be true? I. Some sector contains at least 5 of the points. II. Some sector contains at most 3 of the points. III. Some pair of adjacent sectors contains a total of at least 9 of the points. (A) I only (B) III only (C) I and II only (D) I and III only (E) I, II, and III

Login
Register

Sponsored Links

Advertisements

Challenger of the Day

no image

Dimple

India

Punjab

Time: 00:01:33

Points

19

Maths Quotes

People do not make any mistake when they say life is a mathematics but they make blunder when they think mathematics is merely a calculation.

Chandan

It is easier to square the circle than to get round a mathematician.

Augustus de Morgan

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 3 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 4 years ago

2511K+Registerd user
1758K+Engineers
753K+MBA Asprirant
3K+Enginnering College
250+Company Exam
150K+Interview Questions

All rights are reserved to @m4maths.com