Q:

Puzzle : Identical Balls

There are 8 identical balls. In that one of the ball is overweight. There are only two chances to weigh in the weighing machine. How to find the overweight ball?

Answer

First weigh 3 against 3 balls. If the ball contains among these six balls, then take the three balls which weighed over, and weigh the ball 1 against 1. If the balls are not equal and any one of the ball weighs more, that is the overweight ball, else the one among the three which is not weighed is the ball. If the 3 against 3 balls were equal, then weigh the 2 balls, then the overweight ball will be found.

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: Math Puzzles

36 8080

Q:

Deccan Education Society was founded by

deccan_education_society_was_founded_by1553511683.jpg image

A) Bal Gangadhar Tilak	B) Jyotiba Phule
C) Firoz Shah Mehta	D) Gopal Ganesh Agarkar

Answer & Explanation Answer: A) Bal Gangadhar Tilak

Explanation:

Deccan education society is an organization which runs 43 education establishments in Maharastra, Pune founded by Bal Gangadhar Tilak.

Deccan_Education_Society_was_founded_by11553511766.jpg image

Report Error

View Answer Report Error Discuss

Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

8 8080

Q:

Which of the following electromagnetic waves has minimum wavelength?

A) Alpha	B) Gamma
C) Infrared	D) X-rays

Answer & Explanation Answer: B) Gamma

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

2 8079

Q:

HTML is a subset of

A) SGMH	B) SGMD
C) SGML	D) None of the above

Answer & Explanation Answer: C) SGML

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

3 8072

Q:

What is Harry Potter's owl's name

A) Hedwig	B) Honey Dukes
C) Money Duke	D) Eagle

Answer & Explanation Answer: A) Hedwig

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Books and Authors

10 8072

Q:

Grand Vitara XV-7 is a vehicle launched by

A) Ford	B) GM
C) Maruti Suzuki	D) Hyundai

Answer & Explanation Answer: C) Maruti Suzuki

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Business Awareness

46 8070

Q:

What is the most common way to get a virus in your computers hard disk?

A) By installing games from CD ROMs	B) By opening e-mails
C) By uploading pictures from mobile to the computers	D) By sending e-mails

Answer & Explanation Answer: B) By opening e-mails

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

14 8068

Q:

Seacoast of which of the following states is the longest ?

A) Andhra Pradesh	B) Maharashtra
C) Orissa	D) Tamil Nadu

Questions

Quick Links