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Q:

A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular once is inside the cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder.

What is the ratio of the volume of the cube to that of the cylinder ?

A) 4 : 3 B) 21 : 16
C) 14 : 11 D) 45 : 32
 
Answer & Explanation Answer: C) 14 : 11

Explanation:
The top view of the given assembly will look like the figure above
Outermost is the sphere. Inside that there is a cube and within that there is a cone and cylinder with same radius.
Here side of cube = a
Diameter of Sphere = body diagnol = √3 a
Radius of sphere = √3 a/2 =r1
Height of Cylinder = Height of cone = side of cube = a =h
Radius of cylinder = Radius of cone = side of cube/2 = a/2 =r2(as shown in the figure)
VcubeVcylinder = a3πr22h = 14/11
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Ringworm is a disease caused by

A) Fungi B) Bacteria
C) Virus D) Flies
 
Answer & Explanation Answer: A) Fungi

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Every man in this world (A) / wishes to live long (B) / but nobody wanted to grow old. (C) / No Error (D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

Mariam was writing a note to her boss.

A) A note was written to her boss by Mariam. B) A note was wrote by Mariam to her boss.
C) A note was being written by Mariam to her boss. D) A note was written by Mariam to her boss.
 
Answer & Explanation Answer: C) A note was being written by Mariam to her boss.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:
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Filed Under: Image Analysis
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Q:

The boundary between Earth's crust and mantle is _____.

A) Moho discontinuity B) Lehman discontinuity
C) Conrad discontinuity D) Gutenberg discontinuity
 
Answer & Explanation Answer: A) Moho discontinuity

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which temple is built in the form of the chariot of Surya, the Sun God with 24 wheels?

A) Soorya Narayana Temple B) Dakshinaraka Temple
C) Surya Pahar Temple D) Konark Sun Temple
 
Answer & Explanation Answer: D) Konark Sun Temple

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

On dividing a certain number by 342 we get 47 as remainder. If the same number is divided by 18, what will be the remainder ?

A) 15 B) 11
C) 17 D) 13
 
Answer & Explanation Answer: B) 11

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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