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Directions to Solve

In each question below is given a statement followed by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.

Give answer

  • (A) If only assumption I is implicit
  • (B) If only assumption II is implicit
  • (C) If either I or II is implicit
  • (D) If neither I nor II is implicit
  • (E) If both I and II are implicit.

Q1: Statement: The end of a financial year is the ideal time to take a look at the performance of various companies. Assumptions:
  1. All the companies take such a review at the end of a financial year.
  2. The performance data of various companies is available.

A Only assumption II is implicit

B Only assumption I is implicit

C Both I and II are implicit

D Either I or II is implicit

E Neither I nor II is implicit

Q2:
Which of the following statements is correct about the C#.NET code snippet given below?
namespace AptitudeCrackConsoleApplication
{ 
    class Sample
    { 
        public int index; 
        public int[] arr = new int[10]; 
        
        public void fun(int i, int val)
        { 
            arr[i] = val;
        }
    }
     
    class MyProgram
    { 
        static void Main(string[] args)
        {
            Sample s = new Sample(); 
            s.index = 20; 
            Sample.fun(1, 5); 
            s.fun(1, 5); 
        } 
    } 
}

A s.index = 20 will report an error since index is public.

B The call s.fun(1, 5) will work correctly.

C The call Sample.fun(1, 5) cannot work since fun() is not a shared function.

D arr being a data member, we cannot declare it as public.

E Sample.fun(1, 5) will set a value 5 in arr[ 1 ].

  

Q3: A satellite moves in its orbit around the earth due to

A none of these.

B Centrifugal force

C Gravitational force

D Centripetal force

Q4: Electric lines of force do not cross each other because

A none of the above

B the lines of force mutually repel each other

C the lines of force emanate from a point charge

D the tangent to the line of force gives the direction of E and if they cross two tangents for E which is not possible