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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 two countries have signed a fragile pact, but the vital sovereignty issue remains unresolved. Assumptions:
  1. The two countries cannot have permanent peace pact.
  2. The two countries may become hostile again after a short spell of time.

A Neither I nor II is implicit

B Either I or II is implicit

C Only assumption I is implicit

D Both I and II are implicit

E Only assumption II is implicit

Q2:
Which of the following statements are correct about the String Class in C#.NET?
  1. Two strings can be concatenated by using an expression of the form s3 = s1 + s2;
  2. String is a primitive in C#.NET.
  3. A string built using StringBuilder Class is Mutable.
  4. A string built using String Class is Immutable.
  5. Two strings can be concatenated by using an expression of the form s3 = s1&s2;

A 1, 2, 5

B 2, 4

C 3, 5

D 1, 3, 4

  

Q3: If the angle between the applied force and the direction of motion of a body, is between 90° and 180°, the work done, is called

A virtual work

B imaginary work

C negative work.

D zero work

Q4:
A lossless transmission line is connected to two identical voltage source as shown in figure.

The impedance measured at the midpoint AA' is

A 100

B 50

C ∞

D 25