Q:

For purifying drinking water alum is used

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

In purifying drinking water alum is used for coagulation of mud particles.

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Subject: General Science
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

7 6666

Q:

Which among the following planets is smaller than the Earth

A) Neptune	B) Venus
C) Saturn	D) Uranus

Answer & Explanation Answer: B) Venus

Explanation:

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Filed Under: World Geography

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Q:

A particle which is similar to electron is

A) positron	B) beta particle
C) photon	D) mason

Answer & Explanation Answer: B) beta particle

Explanation:

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Filed Under: Chemistry

10 6662

Q:

The objective of ____________ is to make India a global information technology superpower.

A) NIC	B) NASSCOM
C) Department of Information Technology	D) State Bank of India

Answer & Explanation Answer: C) Department of Information Technology

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams , CAT

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Q:

The first Indian who was choosen as the secretary general of commonwealth is

A) Krishnamurthy	B) Kamalesh Sharma
C) Rakesh Verma	D) Gopalaswamy

Answer & Explanation Answer: B) Kamalesh Sharma

Explanation:

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Filed Under: Famous Personalities

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Q:

What drink was invented by Charles Leiper Grigg in 1929?

A) 7-Up	B) Yoo-Hoo
C) Pepsi	D) Hawaiian Punch

Answer & Explanation Answer: A) 7-Up

Explanation:

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Filed Under: Inventions

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Q:

Who was the first person to patent the JET ENGINE?

A) F. Whittle	B) C. Lindbergh
C) W. Histell	D) B. Owings

Answer & Explanation Answer: A) F. Whittle

Explanation:

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Filed Under: Inventions

6 6657

Q:

Explain fork() system call?

Answer

The `fork()’ used to create a new process from an existing process. The new process is called the child process, and the existing process is called the parent. We can tell which is which by checking the return value from `fork()’. The parent gets the child’s pid returned to him, but the child gets 0 returned to him.

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