Exams


Q:

Which of the following Sultans of Tughlaq dynasty issued copper coins instead of silver ones?

A) Ghiyasuddin Tughlaq B) Muhammad bin Tughlaq
C) Firoz Shah Tughlaq D) Mahmud Tughlaq
 
Answer & Explanation Answer: B) Muhammad bin Tughlaq

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Filed Under: Indian History
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2 1508
Q:

Which blood group is universal donor?

A) O+ B) O–
C) AB– D) AB+
 
Answer & Explanation Answer: B) O–

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Filed Under: Biology
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Q:

In a triangle ABC, AD is angle bisector of ∠A and AB : AC = 3 : 4. If the area of triangle ABC is 350 cm2, then what is the area (in cm2) of triangle ABD?

A) 150 B) 200
C) 210 D) 240
 
Answer & Explanation Answer: A) 150

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

0 1507
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
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Q:

In which year (in AD) was the East India Company established?

A) 1664 B) 1632
C) 1600 D) 1608
 
Answer & Explanation Answer: C) 1600

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Filed Under: Indian History
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Q:

Three solid spheres of radius 3 cm, 4 cm and 5 cm are melted and recasted into a solid sphere. What will be the percentage decrease in the surface area?

A) 12 B) 14
C) 16 D) 28
 
Answer & Explanation Answer: D) 28

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Filed Under: Volume and Surface Area
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Q:

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


Democracy should _____ dignity of the individual. It should also aim at the _____ good of the greatest _____. The opposition party should _____ the wrong plans,
policies and decisions of the government in power. The government should cater to the _____ needs of the people to make its position solid.


of the greatest _____. The opposition party

A) people B) digit
C) number D)  individual
 
Answer & Explanation Answer: C) number

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Filed Under: English
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Q:

Select the odd word from the given alternatives.

A) Chair B) Sofa
C) Couch D) Television
 
Answer & Explanation Answer: D) Television

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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