Q:

Which scientist discovered the radioactive element radium?

A) Isaac Newton	B) Marie Curie
C) Benjamin Franklin	D) None of these

Answer & Explanation Answer: B) Marie Curie

Explanation:

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Filed Under: Inventions

2 4166

Q:

About who was it said " Age cannot wither her nor custom stale her infinite variety " ?

A) Cleopatra	B) Benazir Butto
C) Mother Teresa	D) Madame Tussaud

Answer & Explanation Answer: A) Cleopatra

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

2 4166

Q:

Breaking of relationships is allowed once referential integrity on a database is enforced

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

Breaking of relationships is prevented once referential integrity on a database is enforced

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Subject: Oracle Certification
Job Role: Database Administration

0 4165

Q:

Which of the following group of elements are diamagnetic ?

A) Argon, copper, silver	B) Hydrogen, argon, copper
C) Oxygen, copper, silver	D) Hydrogen, oxygen, Argon

Answer & Explanation Answer: A) Argon, copper, silver

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE

10 4165

Q:

Which of the following is not an aerosol?

A) mud	B) dust
C) smoke	D) fog

Answer & Explanation Answer: A) mud

Explanation:

Among the given options, mud is not an aerosol.

An aerosol is a suspension of fine solid particles or liquid droplets, in the air or another gas. Aerosols can be natural or anthropogenic. Examples of natural aerosols are fog, dust, forest exudates and geyser steam. Examples of anthropogenic aerosols are haze, particulate air pollutants, and smoke.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

5 4165

Q:

Two trains cross each other in _____ time ?

17499494_1251651558275279_9192886760450524065_n1500008429.png image

A) 145 sec	B) 124 sec
C) 158 sec	D) 162 sec

Answer & Explanation Answer: D) 162 sec

Explanation:

Given two trains of length = 180 mts + 180 mts

The distance is = Length of trains = 360 mts

Speed = 58 - 50 = 8 kmph x 5/18 m/s

Then, Time = dis/speed = (360x18) / (8x5) = 162 sec.

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Filed Under: Math Puzzles
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

14 4164

Q:

Typewriter was invented by

A) Shockley	B) Sholes
C) Howe	D) None of these

Answer & Explanation Answer: B) Sholes

Explanation:

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Filed Under: Inventions

1 4162

Q:

In which one among the following districts is the highest point of Eastern Ghats located?

A) Ganjam	B) Visakhapatnam
C) Kurnool	D) North Arcot

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