Q:

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ?

A) 26 minutes and 18 seconds	B) 42 minutes and 36 seconds
C) 45 minutes	D) 46 minutes and 12 seconds

Answer & Explanation Answer: D) 46 minutes and 12 seconds

Explanation:

L.C.M. of 252, 308 and 198 = 2772.

So, A, B and C will again meet at the starting point in 2772 sec. i.e., 46 min. 12 sec.

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Filed Under: Quantitative Aptitude - Arithmetic Ability

2 4975

Q:

Which technology is used in compact disc or disks?

A) Laser	B) Mechanical
C) Electrical	D) Electro magnetic

Answer & Explanation Answer: A) Laser

Explanation:

Which_technology_is_used_in_compact_disc_or_disks1538026052.jpg image

Compact disc (CD) is a digital optical disc data storage format that was co-developed by Philips and Sony and released in 1982.

These are actually made to replace floppy disks that were used to store files and programs from the computer.

The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM).ese CD's uses Laser technology.

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Filed Under: Computer
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Project Manager , Network Engineer , IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

5 4971

Q:

How many languages are contained in the VIIIth schedule of the Indian Constitution?

A) 18	B) 22
C) 16	D) 12

Answer & Explanation Answer: B) 22

Explanation:

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Filed Under: General Awareness

3 4969

Q:

The newly appointed adviser to Odsha government on public health programmes, K. Srinath Reddy is the receiver of which prestigious civilian award ?

A) Padma Vibushan	B) Padma Shri
C) Padma Bhushan	D) Bharat Ratna

Answer & Explanation Answer: C) Padma Bhushan

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

2 4969

Q:

Where will the Olympic Games in 2012 be held

A) Italy	B) Germany
C) France	D) England

Answer & Explanation Answer: D) England

Explanation:

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Filed Under: Sports

4 4969

Q:

The major centre to receive, analyze and integrate information in body is

A) Heart	B) Kidney
C) Pituitary	D) Brain

Answer & Explanation Answer: D) Brain

Explanation:

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Filed Under: Biology

4 4969

Q:

The kilo calories of energy released from one gram of fats is

A) 5.49	B) 4.59
C) 9.45	D) 9.54

Answer & Explanation Answer: C) 9.45

Explanation:

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Filed Under: Biology

16 4968

Q:

Which of the following is usually not considered a goal of portfolio management?

A) To manage the effective and efficient use of resources.	B) To balance the portfolio among incremental and radical investments.
C) To maximize the value of the portfolio by careful examination of candidate projects and exclusion of those no meeting strategic objectives.	D) To ensure that the relationship between projects in the portfolio clearly reflects strategic objectives.

Answer & Explanation Answer: D) To ensure that the relationship between projects in the portfolio clearly reflects strategic objectives.

Explanation:

There is not necessarily a relationship between projects in a portfolio. Answer D is actually one of the goals of PROGRAM management. PMBOK Guide [1.4]

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Filed Under: PMP Certification

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