4000+ Latest Bank Exams Questions and Answers with Explanation

Q:

In an army selection process, the ratio of selected to unselected was 3:1. If 60 less had applied and 30 less selected, the ratio of selected to unselected would have been 5:1. How many candidates had applied for the process?

A) 240	B) 480
C) 120	D) 720

Answer & Explanation Answer: A) 240

Explanation:

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Filed Under: Ratios and Proportions
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Q:

What is the capital of Norway?

A) Buenos Aires	B) Rome
C) Ottawa	D) Oslo

Answer & Explanation Answer: D) Oslo

Explanation:

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Filed Under: Country Capitals
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Q:

2sin[(C+D)/2].sin[(D-C)/2] is equal to

A) cosC + cosD	B) cosC - cosD
C) sinC - sinD	D) sinC + sinD

Answer & Explanation Answer: B) cosC - cosD

Explanation:

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Filed Under: Simplification
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Q:

How many states of India have sea-shore?

A) 7	B) 8
C) 9	D) 6

Answer & Explanation Answer: C) 9

Explanation:

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Filed Under: Indian Geography
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: D) 4

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Filed Under: Image Analysis
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Q:

Which country was India's largest overseas investment destination in the year 2015-16?

A) Mauritius	B) Switzerland
C) Saudi Arabia	D) Australia

Answer & Explanation Answer: A) Mauritius

Explanation:

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Filed Under: General Awareness
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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 sphere to that of cone?

A) 6√3:1	B) 7 : 2
C) 3√3:1	D) 5√3:1

Answer & Explanation Answer: A) 6√3:1

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)

Volume of sphere/volume of cone =

\frac{\frac{4}{3} {πr}_{1}^{3}}{\frac{1}{3} {πr}_{2}^{2} h}

= 6√3:1

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Filed Under: Volume and Surface Area
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Q:

In the following figure, square represents Dentists, triangle represents Collectors, circle represents Indians and rectangle represents Women. Which set of letters represents Indians who are either collectors or women?

A) A,B,C	B) D,B,E
C) C,G,H	D) E,F,I

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