NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

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  A
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  B
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  C
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  D

If c is a constant number and if f is the function defined by the equation f(x) = c for all values of x, then f is differentiable at every x and f is defined the equation f(x) = _________

• f A
• 1 B
• C C
• 0 D

If f₁(x) and f₂(x) are any two anti derivatives of a function F (x), then the value of f₁(x) - f₂(x) =

• A variable A
• A constant B
• undefined C
• infinity D

What is the period of Cot x?

• 
  A
• 
  B
• 
  C
• 
  D

If any two rows (or any two columns) of a square matrix are inter changed, the determinant of the resultant matrix is

• Same as the original determinant A
• Additive inverse of the original determinant
  B
• Both A and B C
• Adj of the original matrix D

The range of inequality x + 2 > 4 is

• (-1, 2) A
• (-2, 2) B
• 
  C
• None D

• Free vector A
• Null vector B
• Unit vector C
• None of these D

• A polynomial A
• An inequality B
• An identity C
• A linear function D

• p < r A
• p > r B
• p + r < 0 C
• p - r < 0 D

• 2 A
• 1 B
• 3 C
• 4 D

• 
  A
• 
  B
• 
  C
• 
  D

If 0 < n < 1, n is a rational number, the number of terms in the expansion of (1 + X)ⁿare

• n + 1 A
• 2n B
• Infinitely many C
• 2n² D

• 2 A
• 1 B
• 0 C
• 
  D

How many elements are in the sample space of two rolling dies

• 6 A
• 12 B
• 18 C
• 36 D

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  A
• 
  B
• 
  C
• 
  D