Questions

Q:

What type of lens is used to correct vision of a person suffering from Myopia?

A) Convex lens B) Concave lens
C) Crossed lens D) Cylindrical lens
 
Answer & Explanation Answer: B) Concave lens

Explanation:
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Filed Under: General Awareness

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Q:

Sunspots appear dark because they are

A) hotter than the rest of the Sun's surface. B) more magnetic than the rest of the Sun's surface. 
C) cooler than the rest of the Sun's surface. D) None of the above
 
Answer & Explanation Answer: C) cooler than the rest of the Sun's surface.

Explanation:

Sunspots are a magnetic phenomenon on the Sun.

The reason a sunspot appears dark is that they are cooler than the rest of the Sun's surface and also the gas inside the spot where the magnetic field is strongest is only emitting about 1/4 as much light as from the rest of the solar surface. 

 

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

A) -30 cm B) -15 cm
C) +30 cm D) +15 cm
 
Answer & Explanation Answer: B) -15 cm

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The constitution of India was framed by:

A) Planning Commission B) Constituent Assembly
C) President D) Working Committee
 
Answer & Explanation Answer: B) Constituent Assembly

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Parliament conducts __________ sessions each year.

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

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

In India, The President’s Rule continues for six months, but it can be extended for a maximum period of ______ with the approval of the Parliament, every six months.

 

 

A) one year B) two years
C) three years D) four years
 
Answer & Explanation Answer: C) three years

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Who among the following was conferred the 2015 Sanctuary Legend Award?

A) Ashok Kumar B) Varad Giri
C) Anurag Kumar D) Viral Joshi
 
Answer & Explanation Answer: A) Ashok Kumar

Explanation:
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Filed Under: Honours and Awards

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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'B' can be represented by 00, 13 etc., and 'A' can be represented by 55, 69 etc.

Similarly you have to identify the set for the word 'GIRL'

A) 02, 56, 97, 24 B) 31, 79, 68, 42
C) 23, 97, 77, 11 D) 11, 88, 95, 23
 
Answer & Explanation Answer: C) 23, 97, 77, 11

Explanation:
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