Q:

Why is February 28th celebrated as National Science Day ?

Answer

It was on February 28th, 1928 that CV Raman announced his discovery of New radiation-subsequently named the Raman Effect- that won him the Noble prize.

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Subject: General Awareness

2 3167

Q:

Who invented the high level language C?

A) Dennis M. Ritchie	B) Donald Kunth
C) Niklaus Writh	D) Seymour Papert

Answer & Explanation Answer: A) Dennis M. Ritchie

Explanation:

C, an early systems programming language, was developed by Dennis Ritchie and Ken Thompson at Bell Labs between 1969 and 1973.

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Filed Under: Computer
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Q:

Who Invented Traffic Signal ?

A) Lewis Edson Waterman	B) Levi Strauss
C) Percy LeBaron Spencer	D) Garrett Augustus Morgan

Answer & Explanation Answer: D) Garrett Augustus Morgan

Explanation:

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Filed Under: Inventions

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Q:

What is more useful when it is broken?

Answer

An Egg is more useful when it is broken than it is not.

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

What kind of fermented juice, made of spirits, sugar and hot water takes its name from the Hindustani word palm tree?

Answer

Toddy

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Subject: General Awareness

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Q:

The relationship where both the participating entities belong to same entity type is called

A) Participation	B) Recursive
C) Standard	D) Normal

Answer & Explanation Answer: B) Recursive

Explanation:

The relationship where both the participating entities belong to same entity type is called Recursive relationship

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Filed Under: Database
Job Role: Database Administration

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Q:

What color is Lobster blood?

A) Blue	B) White
C) Red	D) Colourless

Answer & Explanation Answer: A) Blue

Explanation:

Lobsters, like snails and spiders, have blue blood due to the presence of hemocyanin, which contains copper. In contrast, vertebrates and many other animals have red blood from iron-rich hemoglobin.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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Q:

The atoms of the elements which have same number of neutrons are called

A) Isobars	B) Isotopes
C) Isotones	D) None

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