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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: Whenever you have any doubt on this subject, you may refer to the book by Enn and Enn. Assumptions:
  1. The book by Enn and Enn is available.
  2. There is no other book on this subject.

A Either I or II is implicit

B Only assumption I is implicit

C Neither I nor II is implicit

D Both I and II are implicit

E Only assumption II is implicit

Q2:
Which of the following statements should be added to the subroutine fun( ) if the C#.NET code snippet given below is to output 9 13? 
class BaseClass
{
    protected int i = 13;
}
class Derived: BaseClass
{
    int i = 9; 
    public void fun()
    {
        // [*** Add statement here ***]
    } 
}

A Console.WriteLine(i + ' ' + this.i);

B Console.WriteLine(mybase.i + ' ' + i);

C Console.WriteLine(i + ' ' + mybase.i);

D Console.WriteLine(i + ' ' + base.i);

E Console.WriteLine(base.i + ' ' + i);

  

Q3: If the radius of the earth is 600 km the height of a mountain above sea level at the top of which a beat seconds pendulum at sea level, looses 27 seconds a day, is

A 500 metres

B 1000 metres

C 2000 metres

D 1500 metres

E 25000 metres.

  

Q4: Two forces act an angle of 120°. If the greater force is 50 kg and their resultant is perpendicular to the smaller force, the smaller force is

A 35 kg

B 25 kg

C 40 kg

D 30 kg

E 20 kg

Q5: For an ideal antenna, numerical value of directivity must be

A ∞

B any value

C 1

D 0