Bank Exams Questions

Q:

Diameter of wheel of a cycle is 21 cm. The cyclist takes 45 minutes to reach a destination at a speed of 16.5 km/hr. How many revolutions will the wheel make during the journey?

A) 12325 B) 18750
C) 21000 D) 24350
 
Answer & Explanation Answer: B) 18750

Explanation:
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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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:

Who discovered television?

A) Michael Faraday B) Joseph Henry
C) Abbe Caselli D) John Baird
 
Answer & Explanation Answer: D) John Baird

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A) Considering about these facts B) the principal has offered
C) him a seat D) No error
 
Answer & Explanation Answer: A) Considering about these facts

Explanation:

The error is in first part. ‘Considering’ is a preposition that relates the facts to the principal and hence does not need to be followed by another preposition ‘about’. A preposition like ‘considering’ should be followed by a pronoun like ‘these’ in this case. The use of about is unnecessary and shall be omitted. The sentence indicates that the principal offered him a seat only after considering certain facts.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

What is the minimum age for becoming a Governor of state in India?

A) 25 B) 30
C) 35 D) 40
 
Answer & Explanation Answer: C) 35

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

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Q:

___________ is a form of computer data storage which stores frequently used program instructions to increase the general speed of a system.

A) Arithmetic Logic Unit B) Integrated Circuit
C) Random Access Memory D) Portable Document Format
 
Answer & Explanation Answer: C) Random Access Memory

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

What is the value of equation a3+b3+c3-3abc if a2+b2+c2=ab+bc+ca+4 and a+b+c = 4.

A) 0 B) 1
C) 16 D) 256
 
Answer & Explanation Answer: C) 16

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which organisation has installed India’s largest floating solar photovoltaic plant in Kerala?

A) Nuclear Power Corporation of India B) Power grid Corporation of India
C) National Hydroelectric Power Corporation D) National Thermal Power Corporation
 
Answer & Explanation Answer: D) National Thermal Power Corporation

Explanation:
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Filed Under: World Organisations
Exam Prep: Bank Exams

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