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

4 6659

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

4 6656

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 6654

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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Subject: Operating Systems Exam Prep: GATE

2 6651

Q:

Nitrogen fixing bacteria is useful in growing which crop ________

A) Wheat	B) Paddy
C) Legume	D) Maiz

Answer & Explanation Answer: C) Legume

Explanation:

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Filed Under: Biology

28 6647

Q:

Who invented the BALLPOINT PEN?

A) Write Brothers	B) Waterman Brothers
C) Biro Brothers	D) Bicc Brothers

Answer & Explanation Answer: C) Biro Brothers

Explanation:

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Filed Under: Inventions

6 6646

Q:

From whom did Vijayalaya Chola capture tanjore?

A) Pallavas	B) Pandyas
C) Mughals	D) None

Answer & Explanation Answer: B) Pandyas

Explanation:

Vijayalaya Chola captured tanjore from Pandyas

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Filed Under: Indian History

10 6646

Q:

Brent Index is associated with which of the followings?

A) crude oil prices	B) copper future prices
C) gold future prices	D) shipping rate index

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