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Q:

Which of these is not a web browser?

A) Chrome B) Firefox
C) Safari D) Linux
 
Answer & Explanation Answer: D) Linux

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Sabrimala is a Hindu pilgrimage centre located in which Tiger Reserve area?

A) Bandipur B) Kanha
C) Periyar D) Panna
 
Answer & Explanation Answer: C) Periyar

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

When is International Olympic Day observed?

A) 16th August B) 2nd February
C) 18th December D) 23rd June
 
Answer & Explanation Answer: D) 23rd June

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

1 1088
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

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

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Q:

A number exceeds its 1/6 by 30. What is the number?

A) 120 B) 150
C) 36 D) 24
 
Answer & Explanation Answer: C) 36

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

A boy and a girl are facing each other. If the boy is standing at the north-west direction of the girl, in which direction is the girl to the boy?

A) North B) South
C) East D) South-east
 
Answer & Explanation Answer: D) South-east

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
DP, EY, FJ, ?

A) GX B) GS
C) GT D) GW
 
Answer & Explanation Answer: D) GW

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 1087
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 = 43πr1313πr22h = 6√3:1
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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