Q:

Who is often called the 'first African-American' inventor?

A) Bessie Blount	B) George Washington Carver
C) Benjamin Banneker	D) Elijah McCoy

Answer & Explanation Answer: C) Benjamin Banneker

Explanation:

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Filed Under: Inventions

7 6892

Q:

Who Invented Worldwide Standard Time Zones ?

A) Charles Richard Drew	B) Henry W. Seely
C) Jesse Wilford Reno	D) Sir Sandford Fleming

Answer & Explanation Answer: D) Sir Sandford Fleming

Explanation:

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Filed Under: Inventions

4 6890

Q:

In exo-biology we study about ________

A) External structure of living beings	B) Life present on the earth
C) Life present in the other layer of earth atmosphere	D) Life found in space and on other satellite

Answer & Explanation Answer: D) Life found in space and on other satellite

Explanation:

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Filed Under: Biology

14 6888

Q:

Who prepares the topographical maps of India?

A) Defence Ministry	B) Geological Survey of India
C) Survey of India	D) Geographical Survey of India

Answer & Explanation Answer: C) Survey of India

Explanation:

Survey of India publishes maps and the unrestricted category maps can be obtained at very affordable prices from its several Geospatial data centers. Restricted category maps require due approval from government authorities. Many other rules govern the sale and use of Survey of India maps. Only an Indian citizen may purchase topographic maps and these may not be exported from India for any reason.

The Survey of India is India's central engineering agency in charge of mapping and surveying, set up in 1767. Its members are from Survey of India Service cadre of Civil Services of India. It is headed by the Surveyor General of India.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

8 6886

Q:

Sound becomes hazardous noise pollution at decibels?

A) above 120 db	B) above 80 db
C) above 50 db	D) above 30 db

Answer & Explanation Answer: A) above 120 db

Explanation:

Sound intensity is measured in decibels(db). Sound pollution above 120 db becomes more hazardous and have adverse affects on human life.

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

11 6884

Q:

Vitamins are

A) Macro Nutrients	B) Micro nutrients
C) Essential Amino acids	D) Non essential Amino acids

Answer & Explanation Answer: B) Micro nutrients

Explanation:

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Filed Under: Biology

29 6883

Q:

Who was in command of the nationalist movement before Gandhi had assumed leadership of the Congress?

A) C.R.Das	B) Motilal Nehru
C) Lala Lajpat Rai	D) Lokmanya Tilak

Answer & Explanation Answer: D) Lokmanya Tilak

Explanation:

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Filed Under: Indian History

8 6881

Q:

Gum Kelucharan Mohapatra is a maestro of which of the following dance forms

A) Kathak	B) Kuchipudi
C) Odissi	D) Kathakali

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