Questions

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.

Consider the following statements:

1) The surface area of the sphere is √5 Times the curved surface area of the cone.

2) The surface area of the cube is equal to the curved surface area of the cylinder. Which of the above statements is/are correct?

 

A) 1 only B) 2 only
C) Both 1 and 2  D) Neither 1 nor 2
 
Answer & Explanation Answer: D) Neither 1 nor 2

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)
 
Thus neither 1 nor 2 are true
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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Imitate

A) Reverse B) Ape
C) Clash D) Repulse
 
Answer & Explanation Answer: B) Ape

Explanation:
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Filed Under: English
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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.

I don't have (A) / any money to (B) / spend for luxuries. (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
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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Each self is unique, and therefore cannot be compared.

A) incomparable B) Non comparable
C) Incomparably D) No improvement
 
Answer & Explanation Answer: A) incomparable

Explanation:
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Filed Under: English
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Q:

"Foreign jurisdiction" is listed in the __________ list given in the Seventh Schedule in the Constitution of India.

A) Union B) State
C) Global D) Concurrent
 
Answer & Explanation Answer: A) Union

Explanation:
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Filed Under: Indian Politics
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Q:

What is the minimum age for membership to Rajya Sabha?

A) 20 years B) 25 years
C) 30 years D) 35 years
 
Answer & Explanation Answer: C) 30 years

Explanation:
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Filed Under: Indian Politics
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Q:

The original constitution of India was published in?

A) Delhi B) Srinagar
C) Ajmer D) Dehradun
 
Answer & Explanation Answer: D) Dehradun

Explanation:
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Filed Under: Indian Politics
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Q:

Who among the following has been appointed as New Chairman of National Anti-Profiteering Authority (NAAP) under Goods & Services Tax (GST)?

A) BN Sharma B) Ansul Gupta
C) Shravan Choudhary D) NK Sharma
 
Answer & Explanation Answer: A) BN Sharma

Explanation:

Senior IAS officer BN Sharma has been appointed as New Chairman of National Anti-Profiteering Authority (NAAP) under Goods & Services Tax (GST). The post of NAAP Chairman is equivalent to the rank of Secretary to Union Government.

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Filed Under: General Awareness

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