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Q:

The area of a semicircle is 1925 sq.cm. Calculate its perimeter (in cm).

A) 360 B) 80
C) 160 D) 180
 
Answer & Explanation Answer: D) 180

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

2 1552
Q:

Which  one  of  the  following  statements  is not correct regarding the Office of the Vice President of India?

A) The  vice  President  is  elected  by  an electoral   college   consisting   of   the elected members of both the Houses of the Parliament. B) The    vice    President    is    elected    in accordance    with    the    system    of proportional  representation  by  means of single transferab
C) The   Vice   President   shall   not   be   a member    of    either    House    of    the Parliament   or   of   a D) The  Vice  President  of  India  shall  be  ex officio   Chairman   of   the   Council   of States  and  shall  not  hold  any  office 
 
Answer & Explanation Answer: A) The  vice  President  is  elected  by  an electoral   college   consisting   of   the elected members of both the Houses of the Parliament.

Explanation:

The Vice-President is elected by an electoral  college  consisting  of  both elected and nominated members of both   Houses   of   Parliament,   in accordance   with   the   system   of proportional     representation     by means  of  the  single  transferable vote   and   the   voting   in   such election  is  by  secret  ballot.  The Vice-President  is  not  a  member  of either  House  of  Parliament  or  of  a House of a Legislature of any state. 

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 1552
Q:

Which among the following determines the pitch of a sound?

A) Amplitude B) Frequency
C) Loudness D) Wavelength
 
Answer & Explanation Answer: B) Frequency

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

3 1552
Q:

Poonam told Akshay that "Yesterday she defeated Akshay's only sister's daughter Sneha in a school Taekwondo competition." How is Akshay related to Sneha?

A) Grandfather B) Father
C) Cousin D) Uncle
 
Answer & Explanation Answer: D) Uncle

Explanation:
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Filed Under: Blood Relations
Exam Prep: Bank Exams

6 1551
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

0 1551
Q:

What is the reflection of the point (-4, 3) in the line x = -2?

A) (-4 , -7) B) (4 , 3)
C) (0 , 3) D) (-4 , 7)
 
Answer & Explanation Answer: C) (0 , 3)

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

1 1551
Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error,select 'No Error'.

Liquid water cannot exist on the surface of Mars as to low (1)/ atmospheric pressure, which is less than 1% of Earth's, (2)/ except at the lowest elevations for short periods. (3)/ No error (4).

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

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1551
Q:

199994 x 200006 = ?

A) 39999799964 B) 39999999864
C) 39999999954 D) 39999999964
 
Answer & Explanation Answer: D) 39999999964

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 1551