Q:

The most abundent metal in the Earth's crust is

A) Calcium	B) Aluminium
C) Iron	D) Magnesium

Answer & Explanation Answer: B) Aluminium

Explanation:

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Filed Under: World Geography

2 2808

Q:

What is the role of QA in a project development?

Answer

The word assurance means ‘guarantee’. So the Quality Assurance Group’s role is to guarantee that the product is of high quality. They examine the overall s/w development process and their responsibility is to create and enforce standards and methods to improve it with the goal of preventing bugs from ever occurring.

Workspace

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Subject: Software Testing

0 2808

Q:

Name an English Word of more than 2 letters that both begins and ends with the letters

Answer

Headache and Heartache are the only two words that of more than 2 letters that both begins and ends with the letters "HE" in the same order.

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Subject: Word Puzzles Exam Prep: Bank Exams

9 2808

Q:

Telegrahic code was introduced by

A) Lipman	B) Macmillan
C) Thomas Moore	D) Cockrell

Answer & Explanation Answer: C) Thomas Moore

Explanation:

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Filed Under: Inventions

1 2807

Q:

Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes

A) 2R	B) R/2
C) 5R/4	D) 3R/4

Answer & Explanation Answer: C) 5R/4

Explanation:

So, resistance of Wire 2 is R/4 as radius is half of wire 1, so area would be 4 times of wire 1.

Now for resistance in series. R= R1 + R2.

Therefore, Final R= R + R/4 = 5R/4

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Filed Under: Physics
Exam Prep: Bank Exams

3 2807

Q:

Which of the following is a secondary storage device?

A) ALU	B) Disc
C) Projector	D) All of the above

Answer & Explanation Answer: B) Disc

Explanation:

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

3 2806

Q:

When was the Battle of Marathon occurred ?

A) 490 B.C	B) 493 B.C
C) 469 B.C	D) 429 B.C

Answer & Explanation Answer: A) 490 B.C

Explanation:

A battle was fought between Iran under the king Darius and the state of Greece in 490 B.C at Marathon near Athens. This battle is known as the 'Battle of Marathon' in World History.

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Filed Under: World History

2 2806

Q:

A landform developed by the process of deposition occurring towards the centre of intermontane basins in arid or semi-arid regions is known as _________

A) Pediment	B) Bajada
C) Playa	D) Peneplain

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