Q:

Five Kingdom Classification was preposed by _________

A) Linnacus	B) George Bentham
C) Ariostotle	D) whittaker

Answer & Explanation Answer: D) whittaker

Explanation:

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Filed Under: Biology

6 3090

Q:

Which of the following is an example of system software?

A) Microsoft word	B) Calculator
C) Operating system	D) RAM

Answer & Explanation Answer: C) Operating system

Explanation:

In a brief, the system software is the interface between the hardware and user applications. System software is a type of computer program that is designed to run a computer’s hardware and application programs.

Examples : OS, System utilities, BIOS like mouse, keyboard, hard disc, Device drivers, Assembler,...

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Filed Under: Computer
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4 3090

Q:

Indian-American girl won 2017 Young Scientist Challenge for water contamination detection device. What is her name ?

A) Kavita Kumari	B) Gitanjali Rao
C) Hetal Rao	D) Savita Sharma

Answer & Explanation Answer: B) Gitanjali Rao

Explanation:

Gitanjali Rao, an 11-year-old Indian-American schoolgirl, was named as "America’s top young scientist" for inventing a cost-effective, quick lead-contamination detector in water. The seventh-grade student was inspired by the large-scale lead contamination in water in Flint, Michigan, that came to light recently.

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Filed Under: Famous Personalities
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9 3090

Q:

Where were wigs first invented?

A) Japan	B) France
C) Egypt	D) China

Answer & Explanation Answer: C) Egypt

Explanation:

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Filed Under: Inventions

1 3089

Q:

Who invented Gramophone?

A) Michael Faraday	B) Fahrenheit
C) Alexander Graham Bell	D) Thomas Alva Edison

Answer & Explanation Answer: C) Alexander Graham Bell

Explanation:

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Filed Under: Inventions

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Q:

Who amongst the following is known as the Light of Asia

A) Jesus Christ	B) Lord Buddha
C) Prophet Mohammad	D) Zarathustra

Answer & Explanation Answer: B) Lord Buddha

Explanation:

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Filed Under: Indian History

2 3089

Q:

According to Forbes, Who has become Asia’s richest person in the year 2017?

A) Jeff Bezos	B) Hui Ka Yan
C) Mukesh Ambani	D) Bill Gates

Answer & Explanation Answer: C) Mukesh Ambani

Explanation:

Reliance Industries Chairman Mukesh Ambani overtook China’s Hui Ka Yan to become Asia’s richest person with a total wealth of $42.1 billion. According to Forbes’ real time billionaire’s list, Ambani's personal wealth rose by $466 million in 2017.

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Q:

When were bar code scanners invented?

A) 1940s	B) 1950s
C) 1960s	D) 1970s

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