Questions

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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Q:

Who among the following is NOT a Miss World?

A) Manushi Chhillar B) Yukta Mookhey
C) Sushmita Sen D) Diana Hayden
 
Answer & Explanation Answer: C) Sushmita Sen

Explanation:
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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Select the word with the correct spelling.

A) humbeling B) wardrobe
C) delicat D) gazeles
 
Answer & Explanation Answer: B) wardrobe

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

 

 

A) Expernce B) Experience
C) Expeireince D) Expereince
 
Answer & Explanation Answer: B) Experience

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

Select the word with the correct spelling.

A) fibrossis B) quaries
C) arobics D) homilies
 
Answer & Explanation Answer: D) homilies

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Process of loosing electrons is known as _____.

A) oxidation B) reduction
C) radiation D) both oxidation and reduction
 
Answer & Explanation Answer: A) oxidation

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

One who dies without will.

A) Abdicate B) Intestate
C) Fortunate D) Desperate
 
Answer & Explanation Answer: B) Intestate

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Pepsin is an enzyme that digests ______.

A) proteins B) starch
C) carbohydrate D) fats
 
Answer & Explanation Answer: A) proteins

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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