Questions

Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Electricity has modernized the march of modern events.

A) revolutionised B) developed
C) created D) No improvement
 
Answer & Explanation Answer: A) revolutionised

Explanation:
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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.

Consider the following statements:

1) The surface area of the sphere is √5 Times the curved surface area of the cone.

2) The surface area of the cube is equal to the curved surface area of the cylinder. Which of the above statements is/are correct?

 

A) 1 only B) 2 only
C) Both 1 and 2  D) Neither 1 nor 2
 
Answer & Explanation Answer: D) Neither 1 nor 2

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)
 
Thus neither 1 nor 2 are true
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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'.

The food basket contained(A)/ a dark chocolate, an eclair and a pastry(B)/neatly wrapped in foil paper.(C)/No error

A) A B) B
C) C D) D
 
Answer & Explanation Answer: B) B

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I (am always wondered) what it would be like to be inside a chocolate factory.

A) have always wonder B) have always wondering
C) have always wondered D) No improvement
 
Answer & Explanation Answer: C) have always wondered

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Q:

Pradhan Mantri Surakshit Matritwa Abhiyan provides facility of free health check-up and required treatment on _____ day of every month.

A) 1st B) 9th
C) 15th D) 30th
 
Answer & Explanation Answer: B) 9th

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

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Q:

A universal donor has the blood group

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

Explanation:
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Q:

Squadron Leader is one of the ranks of the Indian

A) Army B) Navy
C) Air Force D) Paramilitary Force
 
Answer & Explanation Answer: C) Air Force

Explanation:
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Q:

Weight of an object on the moon is ............ the weight of the object on earth.

A) equal to B) 1/6th
C) 1/2 D) 1/5th
 
Answer & Explanation Answer: B) 1/6th

Explanation:
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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT

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