Q:

__________gives hardness to stainless steel.

A) Zinc	B) Carbon
C) Lead	D) Tin

Answer & Explanation Answer: B) Carbon

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1489

Q:

$(113^{2} + 115^{2} + 117^{2} - 113 x 115 - 115 x 117 - 117 x 113)$ is equal to

A) 0	B) 4
C) 8	D) 12

Answer & Explanation Answer: D) 12

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm	B) 1.5 cm
C) 1 cm	D) 2.5 cm

Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

Kamarup is an ancient name of which region of India?

A) Bihar	B) Rajasthan
C) Karnataka	D) Assam

Answer & Explanation Answer: D) Assam

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

When did the first Huna invasion take place?

A) 358 AD	B) 458 AD
C) 558 AD	D) 658 AD

Answer & Explanation Answer: B) 458 AD

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

If X+Y=3,XY=2, find the value of $X^{3}$ - $Y^{3}$

A) 7	B) 3
C) 5	D) 9

Answer & Explanation Answer: A) 7

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: AIEEE , Bank Exams

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Q:

The first woman Chess Grandmaster from India is

A) S. Vijayalakshmi	B) Tania Sachdev
C) Harika Dronavalli	D) Richa Pujari

Answer & Explanation Answer: A) S. Vijayalakshmi

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

We are withnessing not triumph but the breakdown of democracy.

A) not the triumph but breakdown	B) not the triumph but the breakdown
C) note triumph but breakdown	D) No improvement

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